loncom/interface/londocs.pm - diff

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Diff for /loncom/interface/londocs.pm between versions 1.484.2.85.2.3 and 1.627

version 1.484.2.85.2.3, 2020/07/19 14:25:35	version 1.627, 2017/05/10 00:03:08
Line 43 use Apache::lonnavdisplay();	Line 43 use Apache::lonnavdisplay();
use Apache::lonextresedit();	use Apache::lonextresedit();
use Apache::lontemplate();	use Apache::lontemplate();
use Apache::lonsimplepage();	use Apache::lonsimplepage();
use Apache::loncourserespicker();	use Apache::lonhomework();
	use Apache::lonpublisher();
use HTML::Entities;	use HTML::Entities;
use HTML::TokeParser;	use HTML::TokeParser;
use GDBM_File;	use GDBM_File;
use File::MMagic;	use File::MMagic;
	use File::Copy;
use Apache::lonlocal;	use Apache::lonlocal;
use Cwd;	use Cwd;
use LONCAPA qw(:DEFAULT :match);	use LONCAPA qw(:DEFAULT :match);
Line 233 ENDJS	Line 235 ENDJS
} else {	} else {
&Apache::loncourserespicker::enumerate_course_contents($navmap,\%maps,\%resources,\%titles,	&Apache::loncourserespicker::enumerate_course_contents($navmap,\%maps,\%resources,\%titles,
'dumpdocs',$cdom,$cnum);	'dumpdocs',$cdom,$cnum);
}	}
my @todump = &Apache::loncommon::get_env_multiple('form.archive');	my @todump = &Apache::loncommon::get_env_multiple('form.archive');
my (%tocopy,%replacehash,%lookup,%deps,%display,%result,%depresult,%simpleproblems,%simplepages,	my (%tocopy,%replacehash,%lookup,%deps,%display,%result,%depresult,%simpleproblems,%simplepages,
%newcontent,%has_simpleprobs);	%newcontent,%has_simpleprobs);
Line 244 ENDJS	Line 246 ENDJS
if ($res =~ m{^uploaded/$cdom/$cnum/\E((?:docs\|supplemental)/.+)$}) {	if ($res =~ m{^uploaded/$cdom/$cnum/\E((?:docs\|supplemental)/.+)$}) {
$tocopy{$1} = $name;	$tocopy{$1} = $name;
$display{$item} = $1;	$display{$item} = $1;
$lookup{$1} = $item;	$lookup{$1} = $item;
} elsif ($res eq 'lib/templates/simpleproblem.problem') {	} elsif ($res eq 'lib/templates/simpleproblem.problem') {
$simpleproblems{$item} = {	$simpleproblems{$item} = {
symb => $resources{$item},	symb => $resources{$item},
Line 344 $contents{content}.'	Line 346 $contents{content}.'
</div>';	</div>';
}	}
if ($contents{webreferences}) {	if ($contents{webreferences}) {
$content .= '	$content .= '
<div class="LC_Box">	<div class="LC_Box">
<h4 class="LC_hcell">'.&mt('Web References').'</h4>'.	<h4 class="LC_hcell">'.&mt('Web References').'</h4>'.
$contents{webreferences}.'	$contents{webreferences}.'
Line 354 $contents{webreferences}.'	Line 356 $contents{webreferences}.'
</body>	</body>
</html>	</html>
';	';
$newcontent{'/'.$simplepages{$item}{res}} = $content;	$newcontent{'/'.$simplepages{$item}{res}} = $content;
}	}
}	}
foreach my $item (keys(%tocopy)) {	foreach my $item (keys(%tocopy)) {
unless ($item=~/\.(sequence\|page)$/) {	unless ($item=~/\.(sequence\|page)$/) {
my $currurlpath = $prefix.$item;	my $currurlpath = $prefix.$item;
my $currdirpath = &Apache::lonnet::filelocation('',$currurlpath);	my $currdirpath = &Apache::lonnet::filelocation('',$currurlpath);
Line 388 $contents{webreferences}.'	Line 390 $contents{webreferences}.'
if ($simpleproblems{$num}) {	if ($simpleproblems{$num}) {
$newfilename=$title.'/'.$simpleproblems{$num}{'name'};	$newfilename=$title.'/'.$simpleproblems{$num}{'name'};
} else {	} else {
$newfilename=$title.'/'.$replacehash{$item};	$newfilename=$title.'/'.$replacehash{$item};
}	}
$newfilename=~s/\.(\w+)$//;	$newfilename=~s/\.(\w+)$//;
my $ext=$1;	my $ext=$1;
$newfilename=&clean($newfilename);	$newfilename=&clean($newfilename);
$newfilename.='.'.$ext;	$newfilename.='.'.$ext;
my ($newrelpath) = ($newfilename =~ m{^\Q$title/\E(.+)$});	my ($newrelpath) = ($newfilename =~ m{^\Q$title/\E(.+)$});
if ($newrelpath ne $replacehash{$item}) {	if ($newrelpath ne $replacehash{$item}) {
$replacehash{$item} = $newrelpath;	$replacehash{$item} = $newrelpath;
}	}
my @dirs=split(/\//,$newfilename);	my @dirs=split(/\//,$newfilename);
my $path=$r->dir_config('lonDocRoot')."/priv/$cd/$ca";	my $path=$r->dir_config('lonDocRoot')."/priv/$cd/$ca";
my $makepath=$path;	my $makepath=$path;
my $fail;	my $fail;
my $origin;	my $origin;
for (my $i=0;$i<$#dirs;$i++) {	for (my $i=0;$i<$#dirs;$i++) {
$makepath.='/'.$dirs[$i];	$makepath.='/'.$dirs[$i];
unless (-e $makepath) {	unless (-e $makepath) {
unless(mkdir($makepath,0755)) {	unless(mkdir($makepath,0755)) {
$fail = &mt('Directory creation failed.');	$fail = &mt('Directory creation failed.');
}	}
}	}
}	}
if ($i == 0) {	if ($i == 0) {
$result = '<br /><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt>: ';	$result = '<br /><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt>: ';
} else {	} else {
$depresult .= '<li><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt> '.	$depresult .= '<li><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt> '.
'<span class="LC_fontsize_small" style="font-weight: bold;">'.	'<span class="LC_fontsize_small" style="font-weight: bold;">'.
&mt('(dependency)').'</span>: ';	&mt('(dependency)').'</span>: ';
}	}
if (-e $path.'/'.$newfilename) {	if (-e $path.'/'.$newfilename) {
$fail = &mt('Destination already exists -- not overwriting.');	$fail = &mt('Destination already exists -- not overwriting.');
} else {	} else {
if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {	if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
if (($item =~ m{^/adm/$match_domain/$match_username/\d+/smppg}) \|\|	if (($item =~ m{^/adm/$match_domain/$match_username/\d+/smppg}) \|\|
($item =~ /^simpleproblem_/)) {	($item =~ /^simpleproblem_/)) {
Line 442 $contents{webreferences}.'	Line 444 $contents{webreferences}.'
while (my $token = $parser->get_token) {	while (my $token = $parser->get_token) {
if ($token->[0] eq 'S') {	if ($token->[0] eq 'S') {
if (($token->[1] eq 'resource') &&	if (($token->[1] eq 'resource') &&
($token->[2]->{'src'} eq '/res/lib/templates/simpleproblem.problem') &&	($token->[2]->{'src'} eq '/res/lib/templates/simpleproblem.problem') &&
($changes{$token->[2]->{'id'}})) {	($changes{$token->[2]->{'id'}})) {
my $id = $token->[2]->{'id'};	my $id = $token->[2]->{'id'};
$updatedcontent .= '<'.$token->[1];	$updatedcontent .= '<'.$token->[1];
foreach my $attrib (@{$token->[3]}) {	foreach my $attrib (@{$token->[3]}) {
next unless ($attrib =~ /^(src\|type\|title\|id)$/);	next unless ($attrib =~ /^(src\|type\|title\|id)$/);
if ($attrib eq 'src') {	if ($attrib eq 'src') {
my ($file) = ($display{$changes{$id}} =~ /^\Qsimpleproblem_\E(.+)$/);	my ($file) = ($display{$changes{$id}} =~ /^\Qsimpleproblem_\E(.+)$/);
if ($file) {	if ($file) {
$updatedcontent .= ' '.$attrib.'="'.$file.'"';	$updatedcontent .= ' '.$attrib.'="'.$file.'"';
} else {	} else {
$updatedcontent .= ' '.$attrib.'="'.$token->[2]->{$attrib}.'"';	$updatedcontent .= ' '.$attrib.'="'.$token->[2]->{$attrib}.'"';
}	}
} else {	} else {
$updatedcontent .= ' '.$attrib.'="'.$token->[2]->{$attrib}.'"';	$updatedcontent .= ' '.$attrib.'="'.$token->[2]->{$attrib}.'"';
Line 468 $contents{webreferences}.'	Line 470 $contents{webreferences}.'
}	}
}	}
print $fh $updatedcontent;	print $fh $updatedcontent;
} else {	} else {
print $fh &Apache::lonclonecourse::rewritefile(	print $fh &Apache::lonclonecourse::rewritefile(
&Apache::lonclonecourse::readfile($env{'request.course.id'},$item),	&Apache::lonclonecourse::readfile($env{'request.course.id'},$item),
(%replacehash,$crs => '')	(%replacehash,$crs => '')
);	);
}	}
} else {	} else {
print $fh	print $fh
&Apache::lonclonecourse::readfile($env{'request.course.id'},$item);	&Apache::lonclonecourse::readfile($env{'request.course.id'},$item);
}	}
} else {	} else {
$fail = &mt('Source does not exist.');	$fail = &mt('Source does not exist.');
}	}
}	}
$fh->close();	$fh->close();
} else {	} else {
$fail = &mt('Could not write to destination.');	$fail = &mt('Could not write to destination.');
}	}
}	}
my $text;	my $text;
if ($fail) {	if ($fail) {
$text = '<span class="LC_error">'.&mt('fail').(' 'x3).$fail.'</span>';	$text = '<span class="LC_error">'.&mt('fail').(' 'x3).$fail.'</span>';
} else {	} else {
$text = '<span class="LC_success">'.&mt('ok').'</span>';	$text = '<span class="LC_success">'.&mt('ok').'</span>';
}	}
if ($i == 0) {	if ($i == 0) {
$result .= $text;	$result .= $text;
} else {	} else {
$depresult .= $text.'</li>';	$depresult .= $text.'</li>';
}	}
}	}
$r->print($result);	$r->print($result);
if ($depresult) {	if ($depresult) {
Line 514 $contents{webreferences}.'	Line 516 $contents{webreferences}.'
$r->rflush();	$r->rflush();
my ($preamble,$formname);	my ($preamble,$formname);
$formname = 'dumpdoc';	$formname = 'dumpdoc';
unless ($home==1) {	unless ($home==1) {
$preamble = '<div class="LC_left_float">'.	$preamble = '<div class="LC_left_float">'.
'<fieldset><legend>'.	'<fieldset><legend>'.
&mt('Select the Authoring Space').	&mt('Select the Authoring Space').
'</legend><select name="authorspace">';	'</legend><select name="authorspace">';
}	}
my @orderspaces = ();	my @orderspaces = ();
foreach my $key (sort(keys(%outhash))) {	foreach my $key (sort(keys(%outhash))) {
if ($key=~/^home_(.+)$/) {	if ($key=~/^home_(.+)$/) {
if ($1 eq $env{'user.name'}.':'.$env{'user.domain'}) {	if ($1 eq $env{'user.name'}.':'.$env{'user.domain'}) {
unshift(@orderspaces,$1);	unshift(@orderspaces,$1);
} else {	} else {
push(@orderspaces,$1);	push(@orderspaces,$1);
}	}
}	}
}	}
if ($home>1) {	if ($home>1) {
$preamble .= '<option value="" selected="selected">'.&mt('Select').'</option>';	$preamble .= '<option value="" selected="selected">'.&mt('Select').'</option>';
}	}
foreach my $user (@orderspaces) {	foreach my $user (@orderspaces) {
if ($home==1) {	if ($home==1) {
$preamble .= '<input type="hidden" name="authorspace" value="'.$user.'" />';	$preamble .= '<input type="hidden" name="authorspace" value="'.$user.'" />';
} else {	} else {
$preamble .= '<option value="'.$user.'">'.$user.' - '.	$preamble .= '<option value="'.$user.'">'.$user.' - '.
&Apache::loncommon::plainname(split(/\:/,$user)).'</option>';	&Apache::loncommon::plainname(split(/\:/,$user)).'</option>';
}	}
}	}
unless ($home==1) {	unless ($home==1) {
$preamble .= '</select></fieldset></div>'."\n";	$preamble .= '</select></fieldset></div>'."\n";
}	}
my $title=$origcrsdata{'description'};	my $title=$origcrsdata{'description'};
$title=~s/[\/\s]+/\_/gs;	$title=~s/[\/\s]+/\_/gs;
$title=&clean($title);	$title=&clean($title);
$preamble .= '<div class="LC_left_float">'.	$preamble .= '<div class="LC_left_float">'.
'<fieldset><legend>'.&mt('Folder in Authoring Space').'</legend>'.	'<fieldset><legend>'.&mt('Folder in Authoring Space').'</legend>'.
'<input type="text" size="50" name="authorfolder" value="'.	'<input type="text" size="50" name="authorfolder" value="'.
$title.'" />'.	$title.'" />'.
'</fieldset></div><div style="padding:0;clear:both;margin:0;border:0"></div>'."\n";	'</fieldset></div><div style="padding:0;clear:both;margin:0;border:0"></div>'."\n";
my %uploadedfiles;	my %uploadedfiles;
&tiehash();	&tiehash();
foreach my $file (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) {	foreach my $file (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) {
my ($ext)=($file=~/\.(\w+)$/);	my ($ext)=($file=~/\.(\w+)$/);
# FIXME Check supplemental here	# FIXME Check supplemental here
my $title=$hash{'title_'.$hash{	my $title=$hash{'title_'.$hash{
'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$file}};	'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$file}};
if (!$title) {	if (!$title) {
$title=$file;	$title=$file;
} else {	} else {
$title=~s\|/\|_\|g;	$title=~s\|/\|_\|g;
}	}
$title=~s/\.(\w+)$//;	$title=~s/\.(\w+)$//;
$title=&clean($title);	$title=&clean($title);
$title.='.'.$ext;	$title.='.'.$ext;
# $r->print("\n<td><input type='text' size='60' name='namefor_".$file."' value='".$title."' /></td>"	# $r->print("\n<td><input type='text' size='60' name='namefor_".$file."' value='".$title."' /></td>"
$uploadedfiles{$file} = $title;	$uploadedfiles{$file} = $title;
}	}
&untiehash();	&untiehash();
$r->print(&Apache::loncourserespicker::create_picker($navmap,'dumpdocs',$formname,$crstype,undef,	$r->print(&Apache::loncourserespicker::create_picker($navmap,'dumpdocs',$formname,$crstype,undef,
undef,undef,$preamble,$home,\%uploadedfiles));	undef,undef,$preamble,$home,\%uploadedfiles));
}	}
Line 601 sub recurse_html {	Line 603 sub recurse_html {
} else {	} else {
$relfile = $dependency;	$relfile = $dependency;
$depurl = $currurlpath;	$depurl = $currurlpath;
$depurl =~ s{[^/]+$}{};	$depurl =~ s{[^/]+$}{};
$depurl .= $dependency;	$depurl .= $dependency;
($newcontainer) = ($depurl =~ m{^\Q$prefix\E(.+)$});	($newcontainer) = ($depurl =~ m{^\Q$prefix\E(.+)$});
}	}
next if ($relfile eq '');	next if ($relfile eq '');
my $newname = $replacehash->{$container};	my $newname = $replacehash->{$container};
$newname =~ s{[^/]+$}{};	$newname =~ s{[^/]+$}{};
$replacehash->{$newcontainer} = $newname.$relfile;	$replacehash->{$newcontainer} = $newname.$relfile;
$deps->{$item}{$newcontainer} = 1;	$deps->{$item}{$newcontainer} = 1;
my ($newurlpath) = ($depurl =~ m{^(.*)/[^/]+$});	my ($newurlpath) = ($depurl =~ m{^(.*)/[^/]+$});
my $depfile = &Apache::lonnet::filelocation('',$depurl);	my $depfile = &Apache::lonnet::filelocation('',$depurl);
my $type = $mm->checktype_filename($depfile);	my $type = $mm->checktype_filename($depfile);
if ($type eq 'text/html') {	if ($type eq 'text/html') {
Line 676 sub group_import {	Line 678 sub group_import {
my @deleted;	my @deleted;
if (ref($ltitoolsref->{$toolid}) eq 'HASH') {	if (ref($ltitoolsref->{$toolid}) eq 'HASH') {
$toolhash{'id'} = $toolid;	$toolhash{'id'} = $toolid;
if (($toolhash{'target'} eq 'iframe') \|\| ($toolhash{'target'} eq 'tab') \|\|	if (($toolhash{'target'} eq 'iframe') \|\| ($toolhash{'target'} eq 'window')) {
($toolhash{'target'} eq 'window')) {
if ($toolhash{'target'} eq 'window') {	if ($toolhash{'target'} eq 'window') {
foreach my $item ('width','height') {	foreach my $item ('width','height') {
$toolhash{$item} =~ s/^\s+//;	$toolhash{$item} =~ s/^\s+//;
Line 695 sub group_import {	Line 696 sub group_import {
} elsif ($residx) {	} elsif ($residx) {
$toolhash{'target'} = $toolsettings{'target'};	$toolhash{'target'} = $toolsettings{'target'};
if ($toolhash{'target'} eq 'window') {	if ($toolhash{'target'} eq 'window') {
foreach my $item ('width','height') {	foreach my $item ('width','height') {
$toolhash{$item} = $toolsettings{$item};	$toolhash{$item} = $toolsettings{$item};
}	}
}	}
Line 715 sub group_import {	Line 716 sub group_import {
}	}
}	}
}	}
} elsif ($toolhash{'target'} eq 'tab') {
foreach my $item ('width','height') {
delete($toolhash{$item});
if ($residx) {
if ($toolsettings{$item}) {
push(@deleted,$item);
}
}
}
}	}
if (ref($ltitoolsref->{$toolid}->{'crsconf'}) eq 'HASH') {	if (ref($ltitoolsref->{$toolid}->{'crsconf'}) eq 'HASH') {
foreach my $item ('label','title','linktext','explanation') {	foreach my $item ('label','title','linktext','explanation') {
Line 753 sub group_import {	Line 745 sub group_import {
if ($putres eq 'ok') {	if ($putres eq 'ok') {
if (@deleted) {	if (@deleted) {
&Apache::lonnet::del('exttool_'.$marker,\@deleted,$coursedom,$coursenum);	&Apache::lonnet::del('exttool_'.$marker,\@deleted,$coursedom,$coursenum);
}	}
}	}
}	}
}	}
Line 770 sub group_import {	Line 762 sub group_import {
}	}
if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page\|sequence)$}) {	if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page\|sequence)$}) {
&contained_map_check($url,$folder,$coursenum,$coursedom,\%removefrommap,	&contained_map_check($url,$folder,$coursenum,$coursedom,\%removefrommap,
\%removeparam,\%addedmaps,\%hierarchy,\%titles,$allmaps);	\%removeparam,\%addedmaps,\%hierarchy,\%titles,$allmaps);
$importuploaded = 1;	$importuploaded = 1;
} elsif ($url =~ m{^/res/.+\.(page\|sequence)$}) {	} elsif ($url =~ m{^/res/.+\.(page\|sequence)$}) {
next if ($allmaps->{$url});	next if ($allmaps->{$url});
Line 810 $initialtext	Line 802 $initialtext
</html>	</html>
END	END
$env{'form.output'}=$newhtml;	$env{'form.output'}=$newhtml;
my $result =	my $result =
&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,	&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
'output',	'output',
"$filepath/$residx/$fname.html");	"$filepath/$residx/$fname.html");
Line 835 END	Line 827 END
removefrommap => \%removefrommap,	removefrommap => \%removefrommap,
removeparam => \%removeparam,	removeparam => \%removeparam,
);	);
my ($result,$msgsarray,$lockerror) =	my ($result,$msgsarray,$lockerror) =
&apply_fixups($folder,1,$coursedom,$coursenum,\%import_errors,\%updated);	&apply_fixups($folder,1,$coursedom,$coursenum,\%import_errors,\%updated);
if (keys(%import_errors) > 0) {	if (keys(%import_errors) > 0) {
$fixuperrors =	$fixuperrors =
Line 936 sub log_docs {	Line 928 sub log_docs {
sub docs_change_log {	sub docs_change_log {
my ($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath,$canedit)=@_;	my ($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath,$canedit)=@_;
my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/);	my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/);
my $navmap;	my $navmap;
my $js = '<script type="text/javascript">'."\n".	my $js = '<script type="text/javascript">'."\n".
'// <![CDATA['."\n".	'// <![CDATA['."\n".
&Apache::loncommon::display_filter_js('docslog')."\n".	&Apache::loncommon::display_filter_js('docslog')."\n".
&editing_js($env{'user.domain'},$env{'user.name'},$supplementalflag,	&editing_js($env{'user.domain'},$env{'user.name'},$supplementalflag,
$coursedom,$coursenum,'',$canedit,'',\$navmap)."\n".	$coursedom,$coursenum,'','',$canedit,'',\$navmap)."\n".
&history_tab_js()."\n".	&history_tab_js()."\n".
&Apache::lonratedt::editscript('simple')."\n".	&Apache::lonratedt::editscript('simple')."\n".
'// ]]>'."\n".	'// ]]>'."\n".
Line 1166 sub update_paste_buffer {	Line 1158 sub update_paste_buffer {
# Construct identifiers for current contents of user's paste buffer	# Construct identifiers for current contents of user's paste buffer
if (@currpaste) {	if (@currpaste) {
foreach my $suffix (@currpaste) {	foreach my $suffix (@currpaste) {
my $cid = $env{'docs.markedcopy_crs_'.$suffix};	my $cid = $env{'docs.markedcopy_crs_'.$suffix};
my $url = $env{'docs.markedcopy_url_'.$suffix};	my $url = $env{'docs.markedcopy_url_'.$suffix};
my $mapidx = $env{'docs.markedcopy_map_'.$suffix};	my $mapidx = $env{'docs.markedcopy_map_'.$suffix};
if (($cid =~ /^$match_domain(?:_)$match_courseid$/) &&	if (($cid =~ /^$match_domain(?:_)$match_courseid$/) &&
($url ne '')) {	($url ne '')) {
if ($url eq '/res/lib/templates/simpleproblem.problem') {	$pasteurls{$cid.'_'.$url.'_'.$mapidx} = 1;
$pasteurls{$cid.'_'.$mapidx} = 1;	}
} elsif ($url =~ m{^/res/$match_domain/$match_username/}) {
$pasteurls{$url} = 1;
} else {
$pasteurls{$cid.'_'.$url} = 1;
}
}
}	}
}	}

Line 1187 sub update_paste_buffer {	Line 1173 sub update_paste_buffer {

my @pathitems = split(/\&/,$env{'form.folderpath'});	my @pathitems = split(/\&/,$env{'form.folderpath'});
my @folderconf = split(/\:/,$pathitems[-1]);	my @folderconf = split(/\:/,$pathitems[-1]);
my $ispage = $folderconf[5];	my $ispage = $folderconf[4];

foreach my $item (@possibles) {	foreach my $item (@possibles) {
my ($orderidx,$cmd) = split(/:/,$item);	my ($orderidx,$cmd) = split(/:/,$item);
Line 1200 sub update_paste_buffer {	Line 1186 sub update_paste_buffer {
$env{'form.folderpath'},\%curr_groups);	$env{'form.folderpath'},\%curr_groups);
next if ($denied{'copy'});	next if ($denied{'copy'});
$url=~s{http(&colon;\|:)//https(&colon;\|:)//}{https$2//};	$url=~s{http(&colon;\|:)//https(&colon;\|:)//}{https$2//};
if ($url eq '/res/lib/templates/simpleproblem.problem') {	next if (exists($pasteurls{$coursedom.'_'.$coursenum.'_'.$mapidx}));
next if (exists($pasteurls{$coursedom.'_'.$coursenum.'_'.$mapidx}));
} elsif ($url =~ m{^/res/$match_domain/$match_username/}) {
next if (exists($pasteurls{$url}));
} else {
next if (exists($pasteurls{$coursedom.'_'.$coursenum.'_'.$url}));
}
my ($suffix,$errortxt,$locknotfreed) =	my ($suffix,$errortxt,$locknotfreed) =
&new_timebased_suffix($env{'user.domain'},$env{'user.name'},'paste');	&new_timebased_suffix($env{'user.domain'},$env{'user.name'},'paste');
if ($suffix ne '') {	if ($suffix ne '') {
Line 1303 sub print_paste_buffer {	Line 1283 sub print_paste_buffer {
next if ($suffix =~ /\D/);	next if ($suffix =~ /\D/);
my $cid = $env{'docs.markedcopy_crs_'.$suffix};	my $cid = $env{'docs.markedcopy_crs_'.$suffix};
my $url = $env{'docs.markedcopy_url_'.$suffix};	my $url = $env{'docs.markedcopy_url_'.$suffix};
my $mapidx = $env{'docs.markedcopy_map_'.$suffix};	my $mapidx = $env{'docs.markedcopy_map_'.$suffix};
if (($cid =~ /^$match_domain\_$match_courseid$/) &&	if (($cid =~ /^$match_domain\_$match_courseid$/) &&
($url ne '')) {	($url ne '')) {
$clipboardcount ++;	$clipboardcount ++;
Line 1359 sub print_paste_buffer {	Line 1339 sub print_paste_buffer {
} else {	} else {
$canpaste = 0;	$canpaste = 0;
$nopaste = &mt('Paste from another course unavailable.');	$nopaste = &mt('Paste from another course unavailable.');
}	}
}	}
}	}
if ($canpaste) {	if ($canpaste) {
push(@pasteable,$suffix);	push(@pasteable,$suffix);
}	}
}	}
my $buffer;	my $buffer;
if ($is_external) {	if ($is_external) {
Line 1426 sub print_paste_buffer {	Line 1406 sub print_paste_buffer {
my $value = &mt('Paste to current folder');	my $value = &mt('Paste to current folder');
if ($container eq 'page') {	if ($container eq 'page') {
$value = &mt('Paste to current page');	$value = &mt('Paste to current page');
}	}
$buttons = '<input type="submit" name="pastemarked" value="'.$value.'" />'.(' 'x2);	$buttons = '<input type="submit" name="pastemarked" value="'.$value.'" />'.(' 'x2);
}	}
$buttons .= '<input type="submit" name="clearmarked" value="'.&mt('Remove from clipboard').'" />'.(' 'x2);	$buttons .= '<input type="submit" name="clearmarked" value="'.&mt('Remove from clipboard').'" />'.(' 'x2);
Line 1603 function checkClipboard() {	Line 1583 function checkClipboard() {
if (document.pasteform.pasting.length > 1) {	if (document.pasteform.pasting.length > 1) {
for (var i=0; i<document.pasteform.pasting.length; i++) {	for (var i=0; i<document.pasteform.pasting.length; i++) {
document.pasteform.pasting[i].checked = true;	document.pasteform.pasting[i].checked = true;
}	}
}	}
return;	return;
}	}
Line 1659 sub do_paste_from_buffer {	Line 1639 sub do_paste_from_buffer {
foreach my $suffix (@topaste) {	foreach my $suffix (@topaste) {
my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url_'.$suffix});	my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url_'.$suffix});
my $cid=&LONCAPA::map::qtescape($env{'docs.markedcopy_crs_'.$suffix});	my $cid=&LONCAPA::map::qtescape($env{'docs.markedcopy_crs_'.$suffix});
my $mapidx=&LONCAPA::map::qtescape($env{'docs.markedcopy_map_'.$suffix});	my $mapidx=&LONCAPA::map::qtescape($env{'docs.markedcopy_map_'.$suffix});
# Supplemental content may only include certain types of content	# Supplemental content may only include certain types of content
# Early out if pasted content is not supported in Supplemental area	# Early out if pasted content is not supported in Supplemental area
if ($folder =~ /^supplemental/) {	if ($folder =~ /^supplemental/) {
Line 1681 sub do_paste_from_buffer {	Line 1661 sub do_paste_from_buffer {
}	}
$srcdom{$suffix} = $srcd;	$srcdom{$suffix} = $srcd;
$srcnum{$suffix} = $srcn;	$srcnum{$suffix} = $srcn;
} elsif ($url =~ m{^/adm/$match_domain/$match_courseid/\d+/ext\.tool$}) {	} elsif (($url =~ m{^/res/lib/templates/\w+\.problem$}) \|\|
	($url =~ m{^/adm/$match_domain/$match_username/\d+/(bulletinboard\|smppg\|ext\.tool)$})) {
	my $srctype= $1;
my ($srcd,$srcn) = split(/_/,$cid);	my ($srcd,$srcn) = split(/_/,$cid);
# When paste buffer was populated using an active role in a different course	# When paste buffer was populated using an active role in a different course
# check for mdc privilege in the course from which the resource was pasted	# check for mdc privilege in the course from which the resource was pasted
Line 1691 sub do_paste_from_buffer {	Line 1673 sub do_paste_from_buffer {
next;	next;
}	}
}	}
# When buffer was populated using an active role in a different course	if (($srctype eq 'ext.tool') && ($srcd ne $coursedom)) {
# disallow pasting of External Tool if course is in a different domain.
if ($srcd ne $coursedom) {
$notindom{$suffix} = 1;	$notindom{$suffix} = 1;
next;	next;
}	}
$srcdom{$suffix} = $srcd;	$srcdom{$suffix} = $srcd;
$srcnum{$suffix} = $srcn;	$srcnum{$suffix} = $srcn;
} elsif (($url =~ m{^/res/lib/templates/\w+\.problem$}) \|\|
($url =~ m{^/adm/$match_domain/$match_username/\d+/(bulletinboard\|smppg)$})) {
my ($srcd,$srcn) = split(/_/,$cid);
# When paste buffer was populated using an active role in a different course
# check for mdc privilege in the course from which the resource was pasted
if (($srcd ne $coursedom) \|\| ($srcn ne $coursenum)) {
unless ($env{"user.priv.cm./$srcd/$srcn"} =~ /\Q:mdc&F\E/) {
$notincrs{$suffix} = 1;
next;
}
}
$srcdom{$suffix} = $srcd;
$srcnum{$suffix} = $srcn;
}	}
$srcmapidx{$suffix} = $mapidx;	$srcmapidx{$suffix} = $mapidx;
push(@dopaste,$suffix);	push(@dopaste,$suffix);
if ($url=~/\.(page\|sequence)$/) {	if ($url=~/\.(page\|sequence)$/) {
$is_map{$suffix} = 1;	$is_map{$suffix} = 1;
}	}

if ($url =~ m{^/uploaded/$match_domain/$match_courseid/([^/]+)}) {	if ($url =~ m{^/uploaded/$match_domain/$match_courseid/([^/]+)}) {
my $oldprefix = $1;	my $oldprefix = $1;
# When pasting content from Main Content to Supplemental Content and vice versa	# When pasting content from Main Content to Supplemental Content and vice versa
# URLs will contain different paths (which depend on whether pasted item is	# URLs will contain different paths (which depend on whether pasted item is
# a folder/page or a document).	# a folder/page or a document).
if (($folder =~ /^supplemental/) && (($oldprefix =~ /^default/) \|\| ($oldprefix eq 'docs'))) {	if (($folder =~ /^supplemental/) && (($oldprefix =~ /^default/) \|\| ($oldprefix eq 'docs'))) {
$prefixchg{$suffix} = 'docstosupp';	$prefixchg{$suffix} = 'docstosupp';
} elsif (($folder =~ /^default/) && ($oldprefix =~ /^supplemental/)) {	} elsif (($folder =~ /^default/) && ($oldprefix =~ /^supplemental/)) {
Line 1763 sub do_paste_from_buffer {	Line 1729 sub do_paste_from_buffer {
%msgs = &Apache::lonlocal::texthash (	%msgs = &Apache::lonlocal::texthash (
notinsupp => 'Paste failed: content type is not supported within Supplemental Content',	notinsupp => 'Paste failed: content type is not supported within Supplemental Content',
notincrs => 'Paste failed: Item is from a different course which you do not have rights to edit.',	notincrs => 'Paste failed: Item is from a different course which you do not have rights to edit.',
notindom => 'Paste failed: Item is an external tool from a course in a different donain.',	notindom => 'Paste failed: Item is an external tool from a course in a different donain.',
duplicate => 'Paste failed: only one instance of a particular published sequence or page is allowed within each course.',	duplicate => 'Paste failed: only one instance of a particular published sequence or page is allowed within each course.',
);	);

Line 1792 sub do_paste_from_buffer {	Line 1758 sub do_paste_from_buffer {
# Retrieve information about all course maps in main content area	# Retrieve information about all course maps in main content area

my $allmaps = {};	my $allmaps = {};
my (@toclear,%mapurls,%lockerrs,%msgerrs,%results,$donechk);	if ($folder =~ /^default/) {
	$allmaps =
	&Apache::loncommon::allmaps_incourse($coursedom,$coursenum,
	$env{"course.$env{'request.course.id'}.home"},
	$env{'request.course.id'});
	}

	my (@toclear,%mapurls,%lockerrs,%msgerrs,%results);

# Loop over the items to paste	# Loop over the items to paste
foreach my $suffix (@dopaste) {	foreach my $suffix (@dopaste) {
Line 1805 sub do_paste_from_buffer {	Line 1778 sub do_paste_from_buffer {
}	}
my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url_'.$suffix});	my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url_'.$suffix});
my $title=&LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix});	my $title=&LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix});
my $cid=&LONCAPA::map::qtescape($env{'docs.markedcopy_crs_'.$suffix});	my $cid=&LONCAPA::map::qtescape($env{'docs.markedcopy_crs_'.$suffix});
my $oldurl = $url;	my $oldurl = $url;
if ($is_map{$suffix}) {	if ($is_map{$suffix}) {
# If pasting a map, check if map contains other maps	# If pasting a map, check if map contains other maps
my (%hierarchy,%titles);	my (%hierarchy,%titles);
if (($folder =~ /^default/) && (!$donechk)) {
$allmaps =
&Apache::loncommon::allmaps_incourse($coursedom,$coursenum,
$env{"course.$env{'request.course.id'}.home"},
$env{'request.course.id'});
$donechk = 1;
}
&contained_map_check($url,$folder,$coursenum,$coursedom,	&contained_map_check($url,$folder,$coursenum,$coursedom,
\%removefrommap,\%removeparam,\%addedmaps,	\%removefrommap,\%removeparam,\%addedmaps,
\%hierarchy,\%titles,$allmaps);	\%hierarchy,\%titles,$allmaps);
Line 1858 sub do_paste_from_buffer {	Line 1824 sub do_paste_from_buffer {
$coursenum,$srcdom{$suffix},$srcnum{$suffix},	$coursenum,$srcdom{$suffix},$srcnum{$suffix},
$allmaps,\%rewrites,\%retitles,\%copies,\%dbcopies,	$allmaps,\%rewrites,\%retitles,\%copies,\%dbcopies,
\%zombies,\%params,\%mapmoves,\%mapchanges,	\%zombies,\%params,\%mapmoves,\%mapchanges,
\%tomove,\%newsubdir,\%newurls,\%resdatacopy);	\%tomove,\%newsubdir,\%newurls,\%resdatacopy);
}	}
} elsif ($url=~m {^/res/}) {	} elsif ($url=~m {^/res/}) {
# published map can only exist once, so remove from paste buffer when done	# published map can only exist once, so remove from paste buffer when done
Line 1874 sub do_paste_from_buffer {	Line 1840 sub do_paste_from_buffer {
}	}
if ($url=~ m{/(bulletinboard\|smppg\|ext\.tool)$}) {	if ($url=~ m{/(bulletinboard\|smppg\|ext\.tool)$}) {
my $prefix = $1;	my $prefix = $1;
my $fromothercrs;	my $fromothercrs;
#need to copy the db contents to a new one, unless this is a move.	#need to copy the db contents to a new one, unless this is a move.
my %info = (	my %info = (
src => $url,	src => $url,
Line 1909 sub do_paste_from_buffer {	Line 1875 sub do_paste_from_buffer {
next;	next;
}	}
if ($lockerr{$prefix}) {	if ($lockerr{$prefix}) {
$lockerrs{$suffix} = $lockerr{$prefix};	$lockerrs{$suffix} = $lockerr{$prefix};
}	}
}	}
}	}
Line 1948 sub do_paste_from_buffer {	Line 1914 sub do_paste_from_buffer {
if ($newdocsdir eq '') {	if ($newdocsdir eq '') {
$newdocsdir = 'default';	$newdocsdir = 'default';
}	}
if (($prefixchg{$suffix}) \|\|	if (($prefixchg{$suffix}) \|\|
($srcdom{$suffix} ne $coursedom) \|\|	($srcdom{$suffix} ne $coursedom) \|\|
($srcnum{$suffix} ne $coursenum) \|\|	($srcnum{$suffix} ne $coursenum) \|\|
($env{'form.docs.markedcopy_options_'.$suffix} ne 'move')) {	($env{'form.docs.markedcopy_options_'.$suffix} ne 'move')) {
Line 1985 sub do_paste_from_buffer {	Line 1951 sub do_paste_from_buffer {
}	}
}	}

# Apply any changes to maps, or copy dependencies for uploaded HTML pages, or update	# Apply any changes to maps, or copy dependencies for uploaded HTML pages, or update
# resourcedata for simpleproblems copied from another course	# resourcedata for simpleproblems copied from another course
unless ($allresult eq 'fail') {	unless ($allresult eq 'fail') {
my %updated = (	my %updated = (
rewrites => \%rewrites,	rewrites => \%rewrites,
Line 2166 sub dbcopy {	Line 2132 sub dbcopy {
if ($prefix eq 'ext.tool') {	if ($prefix eq 'ext.tool') {
$prefix = 'exttool';	$prefix = 'exttool';
}	}
if (($dbref->{'cdom'} =~ /^$match_domain$/) &&	if (($dbref->{'cdom'} =~ /^$match_domain$/) &&
($dbref->{'cnum'} =~ /^$match_courseid$/)) {	($dbref->{'cnum'} =~ /^$match_courseid$/)) {
my $db_name;	my $db_name;
my $marker = (split(m{/},$url))[4];	my $marker = (split(m{/},$url))[4];
Line 2188 sub dbcopy {	Line 2154 sub dbcopy {
if (!$suffix) {	if (!$suffix) {
if ($prefix eq 'smppg') {	if ($prefix eq 'smppg') {
$errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying a simple page [_1].',$url);	$errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying a simple page [_1].',$url);
} elsif ($prefix eq 'exttool') {
$errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying an external tool [_1].',$url);
} else {	} else {
$errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying a discussion board [_1].',$url);	$errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying a discussion board [_1].',$url);
}	}
Line 2210 sub dbcopy {	Line 2174 sub dbcopy {
my $content = &Apache::lonnet::getfile($photo);	my $content = &Apache::lonnet::getfile($photo);
unless ($content eq '-1') {	unless ($content eq '-1') {
$env{'form.'.$suffix.'.photourl'} = $content;	$env{'form.'.$suffix.'.photourl'} = $content;
$newphoto =	$newphoto =
&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,$suffix.'.photourl',"$subdir/$suffix/$fname");	&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,$suffix.'.photourl',"$subdir/$suffix/$fname");
delete($env{'form.'.$suffix.'.photourl'});	delete($env{'form.'.$suffix.'.photourl'});
}	}
Line 2282 sub copy_templated_files {	Line 2246 sub copy_templated_files {
my @simpleprobqtypes = qw(radio option string essay numerical);	my @simpleprobqtypes = qw(radio option string essay numerical);
my $qtype=$srcparms{$srcprefix.'questiontype'};	my $qtype=$srcparms{$srcprefix.'questiontype'};
if (grep(/^\Q$qtype\E$/,@simpleprobqtypes)) {	if (grep(/^\Q$qtype\E$/,@simpleprobqtypes)) {
my %newdata = (	my %newdata;
$newprefix.'questiontype' => $qtype,
);
foreach my $type (@simpleprobqtypes) {	foreach my $type (@simpleprobqtypes) {
if ($type eq $qtype) {	if ($type eq $qtype) {
$newdata{"$weightprefix.$type.weight"}=1;	$newdata{"$weightprefix.$type.weight"}=1;
Line 2378 sub contained_map_check {	Line 2340 sub contained_map_check {
if ($token->[1] eq 'resource') {	if ($token->[1] eq 'resource') {
next if ($token->[2]->{'type'} eq 'zombie');	next if ($token->[2]->{'type'} eq 'zombie');
my $ressrc = $token->[2]->{'src'};	my $ressrc = $token->[2]->{'src'};
if ($folder =~ /^supplemental/) {	if ($ressrc =~ m{^/adm/($match_domain)/$match_courseid/\d+/ext\.tool$}) {
	my $srcdom = $1;
	unless ($srcdom eq $coursedom) {
	$removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
	next;
	}
	} elsif ($folder =~ /^supplemental/) {
unless (&supp_pasteable($ressrc)) {	unless (&supp_pasteable($ressrc)) {
$removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;	$removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
next;	next;
Line 2397 sub contained_map_check {	Line 2365 sub contained_map_check {
$addedmaps->{$ressrc} = [$url];	$addedmaps->{$ressrc} = [$url];
}	}
}	}
&contained_map_check($ressrc,$folder,$coursenum,$coursedom,	&contained_map_check($ressrc,$folder,$coursenum,$coursedom,$removefrommap,
$removefrommap,$removeparam,	$removeparam,$addedmaps,$hierarchy,$titles,$allmaps);
$addedmaps,$hierarchy,$titles,$allmaps);
}	}
} elsif ($token->[1] eq 'param') {	} elsif ($token->[1] eq 'param') {
if ($folder =~ /^supplemental/) {	if ($folder =~ /^supplemental/) {
Line 2450 sub url_paste_fixups {	Line 2417 sub url_paste_fixups {
}	}
next if ($token->[2]->{'type'} eq 'external');	next if ($token->[2]->{'type'} eq 'external');
if ($token->[2]->{'type'} eq 'zombie') {	if ($token->[2]->{'type'} eq 'zombie') {
next if ($skip);	next if ($skip);
$zombies->{$oldurl}{$id} = $ressrc;	$zombies->{$oldurl}{$id} = $ressrc;
$changed = 1;	$changed = 1;
} elsif ($ressrc =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {	} elsif ($ressrc =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {
Line 2731 sub apply_fixups {	Line 2698 sub apply_fixups {
}	}
}	}
if (ref($resdatacopy{$key}) eq 'HASH') {	if (ref($resdatacopy{$key}) eq 'HASH') {
my ($gotnewmapname,$newmapname,$srcfolder,$srccontainer);	if ($newsubdir{$key}) {

	}
foreach my $idx (keys(%{$resdatacopy{$key}})) {	foreach my $idx (keys(%{$resdatacopy{$key}})) {
if (ref($resdatacopy{$key}{$idx}) eq 'HASH') {	if (ref($resdatacopy{$key}{$idx}) eq 'HASH') {
my $srcurl = $resdatacopy{$key}{$idx}{'src'};	my $srcurl = $resdatacopy{$key}{$idx}{'src'};
Line 2741 sub apply_fixups {	Line 2710 sub apply_fixups {
($resdatacopy{$key}{$idx}{'cnum'} =~ /^$match_courseid$/)) {	($resdatacopy{$key}{$idx}{'cnum'} =~ /^$match_courseid$/)) {
my $srcdom = $resdatacopy{$key}{$idx}{'cdom'};	my $srcdom = $resdatacopy{$key}{$idx}{'cdom'};
my $srcnum = $resdatacopy{$key}{$idx}{'cnum'};	my $srcnum = $resdatacopy{$key}{$idx}{'cnum'};
unless ($gotnewmapname) {	my ($newmapname) = ($key =~ m{/([^/]+)$});
($newmapname) = ($key =~ m{/([^/]+)$});	my ($srcfolder,$srccontainer) = split(/\./,$newmapname);
($srcfolder,$srccontainer) = split(/\./,$newmapname);
if ($newsubdir{$key}) {
$newmapname =~ s/^((?:default\|supplemental)_)(\d+)/$1$newsubdir{$key}/;
}
$gotnewmapname = 1;
}
my $srcmapinfo = $srcfolder.':'.$idx;	my $srcmapinfo = $srcfolder.':'.$idx;
if ($srccontainer eq 'page') {	if ($srccontainer eq 'page') {
$srcmapinfo .= ':1';	$srcmapinfo .= ':1';
}	}
	if ($newsubdir{$key}) {
	$newmapname =~ s/^((?:default\|supplemental)_)(\d+)/$1$newsubdir{$key}/;
	}
&copy_templated_files($srcurl,$srcdom,$srcnum,$srcmapinfo,$cdom,	&copy_templated_files($srcurl,$srcdom,$srcnum,$srcmapinfo,$cdom,
$cnum,$template,$idx,$newmapname);	$cnum,$template,$idx,$newmapname);
}	}
Line 2775 sub apply_fixups {	Line 2741 sub apply_fixups {
}	}
}	}
}	}
my $total = scalar(@LONCAPA::map::order) - 1;	for (my $i=0; $i<@LONCAPA::map::order; $i++) {
for (my $i=$total; $i>=0; $i--) {
my $idx = $LONCAPA::map::order[$i];	my $idx = $LONCAPA::map::order[$i];
if (defined($LONCAPA::map::resources[$idx])) {	if (defined($LONCAPA::map::resources[$idx])) {
my $changed;	my $changed;
Line 2786 sub apply_fixups {	Line 2751 sub apply_fixups {
splice(@LONCAPA::map::order,$i,1);	splice(@LONCAPA::map::order,$i,1);
if (ref($currparam{$idx}) eq 'ARRAY') {	if (ref($currparam{$idx}) eq 'ARRAY') {
foreach my $name (@{$currparam{$idx}}) {	foreach my $name (@{$currparam{$idx}}) {
&LONCAPA::map::delparameter($idx,$name);	&LONCAPA::map::delparameter($idx,'parameter_'.$name);
}	}
}	}
next;	next;
Line 2828 sub apply_fixups {	Line 2793 sub apply_fixups {
foreach my $idx (keys(%remparam)) {	foreach my $idx (keys(%remparam)) {
if (ref($remparam{$idx}) eq 'ARRAY') {	if (ref($remparam{$idx}) eq 'ARRAY') {
foreach my $name (@{$remparam{$idx}}) {	foreach my $name (@{$remparam{$idx}}) {
&LONCAPA::map::delparameter($idx,$name);	&LONCAPA::map::delparameter($idx,'parameter_'.$name);
}	}
}	}
}	}
Line 2936 sub update_parameter {	Line 2901 sub update_parameter {
'randomorder' => {},	'randomorder' => {},
);	);
foreach my $which (keys(%allchecked)) {	foreach my $which (keys(%allchecked)) {
$env{'form.all'.$which} =~ s/,$//;	$env{'form.all'.$which} =~ s/,$//;
if ($which eq 'randompick') {	if ($which eq 'randompick') {
foreach my $item (split(/,/,$env{'form.all'.$which})) {	foreach my $item (split(/,/,$env{'form.all'.$which})) {
my ($res,$value) = split(/:/,$item);	my ($res,$value) = split(/:/,$item);
Line 2963 sub update_parameter {	Line 2928 sub update_parameter {
foreach my $which (keys(%allchecked)) {	foreach my $which (keys(%allchecked)) {
if (($which eq 'randompick' \|\| $which eq 'randomorder')) {	if (($which eq 'randompick' \|\| $which eq 'randomorder')) {
next if (!$is_map);	next if (!$is_map);
}	}
my $oldvalue = 0;	my $oldvalue = 0;
my $newvalue = 0;	my $newvalue = 0;
if ($allchecked{$which}{$res}) {	if ($allchecked{$which}{$res}) {
Line 3015 sub update_parameter {	Line 2980 sub update_parameter {
$oldvalue = 1;	$oldvalue = 1;
}	}
if ($env{'form.'.$which.'_'.$idx}) {	if ($env{'form.'.$which.'_'.$idx}) {
$newvalue = ($which eq 'randompick') ? $env{'form.rpicknum_'.$idx}	$newvalue = ($which eq 'randompick') ? $env{'form.rpicknum_'.$idx}
: 1;	: 1;
}	}
if ($oldvalue ne $newvalue) {	if ($oldvalue ne $newvalue) {
$haschanges = 1;	$haschanges = 1;
Line 3025 sub update_parameter {	Line 2990 sub update_parameter {
if ($which eq 'randompick') {	if ($which eq 'randompick') {
$storeval = $newvalue;	$storeval = $newvalue;
}	}
&LONCAPA::map::storeparameter($idx, 'parameter_'.$which, $storeval,	&LONCAPA::map::storeparameter($idx, 'parameter_'.$which, $storeval,
$parameter_type{$which});	$parameter_type{$which});
&remember_parms($idx,$which,'set',$storeval);	&remember_parms($idx,$which,'set',$storeval);
} else {	} else {
&LONCAPA::map::delparameter($idx,'parameter_'.$which);	&LONCAPA::map::delparameter($idx,'parameter_'.$which);
&remember_parms($idx,$which,'del');	&remember_parms($idx,$which,'del');
}	}
}	}
return $haschanges;	return $haschanges;
}	}
return;
}	}

sub handle_edit_cmd {	sub handle_edit_cmd {
Line 3120 sub editor {	Line 3084 sub editor {
undef(@LONCAPA::map::zombies);	undef(@LONCAPA::map::zombies);
}	}
$folder = 'default';	$folder = 'default';
$container = 'sequence';	$container = 'sequence';
} else {	} else {
($errtext,$fatal) = &mapread($coursenum,$coursedom,	($errtext,$fatal) = &mapread($coursenum,$coursedom,
$folder.'.'.$container);	$folder.'.'.$container);
return $errtext if ($fatal);	return $errtext if ($fatal);
}	}

Line 3467 sub editor {	Line 3431 sub editor {
if (@allidx > 0) {	if (@allidx > 0) {
my $path;	my $path;
if ($env{'form.folderpath'}) {	if ($env{'form.folderpath'}) {
$path =	$path =
&HTML::Entities::encode($env{'form.folderpath'},'<>&"');	&HTML::Entities::encode($env{'form.folderpath'},'<>&"');
}	}
if (@allidx > 1) {	if (@allidx > 1) {
$to_show .=	$to_show .=
&Apache::loncommon::continue_data_table_row().	&Apache::loncommon::continue_data_table_row().
'<td colspan="2"> </td>'.	'<td colspan="2"> </td>'.
'<td>'.	'<td>'.
Line 3503 sub editor {	Line 3467 sub editor {
}	}
my $noresmsg;	my $noresmsg;
if ($allowed && $hiddentop && !$supplementalflag) {	if ($allowed && $hiddentop && !$supplementalflag) {
$noresmsg = &mt('Main Content Hidden');	$noresmsg = &mt('Main Content Hidden');
} else {	} else {
$noresmsg = &mt('Currently empty');	$noresmsg = &mt('Currently empty');
}	}
Line 3548 sub multiple_check_form {	Line 3512 sub multiple_check_form {
return unless (ref($listsref) eq 'HASH');	return unless (ref($listsref) eq 'HASH');
my $disabled;	my $disabled;
unless ($canedit) {	unless ($canedit) {
$disabled = 'disabled="disabled"';	$disabled = 'disabled="disabled"';
}	}
my $output =	my $output =
'<form action="/adm/coursedocs" method="post" name="togglemult'.$caller.'">'.	'<form action="/adm/coursedocs" method="post" name="togglemult'.$caller.'">'.
Line 3586 sub multiple_check_form {	Line 3550 sub multiple_check_form {
'</label></span></td>'."\n".	'</label></span></td>'."\n".
'<td class="LC_docs_entry_parameter">'.	'<td class="LC_docs_entry_parameter">'.
'<span class="LC_nobreak LC_docs_copy">'.	'<span class="LC_nobreak LC_docs_copy">'.
'<label><input type="checkbox" name="copyall" id="copyall" onclick="propagateState(this.form,'."'copy'".')"'.$disabled.' />'.&mt('Copy').	'<label><input type="checkbox" name="copyall" id="copyall" onclick="propagateState(this.form,'."'copy'".')"'. $disabled.' />'.&mt('Copy').
'</label></span></td>'.	'</label></span></td>'.
'</tr></table>'."\n";	'</tr></table>'."\n";
}	}
Line 3628 sub process_file_upload {	Line 3592 sub process_file_upload {
my $quotatype = 'unofficial';	my $quotatype = 'unofficial';
if ($crstype eq 'Community') {	if ($crstype eq 'Community') {
$quotatype = 'community';	$quotatype = 'community';
	} elsif ($crstype eq 'Placement') {
	$quotatype = 'placement';
} elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.coursecode'}) {	} elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.coursecode'}) {
$quotatype = 'official';	$quotatype = 'official';
} elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.textbook'}) {	} elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.textbook'}) {
Line 3821 sub entryline {	Line 3787 sub entryline {
$renametitle=~s/"/%22/g;	$renametitle=~s/"/%22/g;
$renametitle=~s/ /%20/g;	$renametitle=~s/ /%20/g;
$oldtitle = $renametitle;	$oldtitle = $renametitle;
$renametitle=~s/\&#39\;/\\\'/g;	$renametitle=~s/\'/\\\'/g;
my $line=&Apache::loncommon::start_data_table_row();	my $line=&Apache::loncommon::start_data_table_row();
my ($form_start,$form_end,$form_common,$form_param);	my ($form_start,$form_end,$form_common,$form_param);
# Edit commands	# Edit commands
Line 3901 END	Line 3867 END
'sv' => 'Save',	'sv' => 'Save',
'ul' => 'URL',	'ul' => 'URL',
'ti' => 'Title',	'ti' => 'Title',
'er' => 'Editing rights unavailable for your current role.',	'er' => 'Editing rights unavailable for your current role.',
);	);
my %denied = &action_restrictions($coursenum,$coursedom,$url,	my %denied = &action_restrictions($coursenum,$coursedom,$url,
$env{'form.folderpath'},	$env{'form.folderpath'},
Line 4050 END	Line 4016 END
my ($editlink,$extresform,$anchor,$hiddenres,$nomodal);	my ($editlink,$extresform,$anchor,$hiddenres,$nomodal);
my $orig_url = $url;	my $orig_url = $url;
$orig_url=~s{http(&colon;\|:)//https(&colon;\|:)//}{https$2//};	$orig_url=~s{http(&colon;\|:)//https(&colon;\|:)//}{https$2//};
if ($container eq 'page') {	$url=~s{^http(\|s)(&colon;\|:)//}{/adm/wrapper/ext/};
$url=~s{^http(\|s)(&colon;\|:)//}{/ext/};
} else {
$url=~s{^http(\|s)(&colon;\|:)//}{/adm/wrapper/ext/};
}
if (!$supplementalflag && $residx && $symb) {	if (!$supplementalflag && $residx && $symb) {
if ((!$isfolder) && (!$ispage)) {	if ((!$isfolder) && (!$ispage)) {
(undef,undef,$url)=&Apache::lonnet::decode_symb($symb);	(undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
if (($url =~ m{^ext/}) && ($container eq 'page')) {	$url=&Apache::lonnet::clutter($url);
$url=&Apache::lonnet::clutter_with_no_wrapper($url);
} else {
$url=&Apache::lonnet::clutter($url);
}
if ($url=~/^\/*uploaded\//) {	if ($url=~/^\/*uploaded\//) {
$url=~/\.(\w+)$/;	$url=~/\.(\w+)$/;
my $embstyle=&Apache::loncommon::fileembstyle($1);	my $embstyle=&Apache::loncommon::fileembstyle($1);
Line 4073 END	Line 4031 END
} elsif ($url!~/\.(sequence\|page)$/) {	} elsif ($url!~/\.(sequence\|page)$/) {
$url='/adm/coursedocs/showdoc'.$url;	$url='/adm/coursedocs/showdoc'.$url;
}	}
} elsif ($url=~m{^(\|/adm/wrapper)/ext/([^#]+)}) {	} elsif ($url=~m{^(\|/adm/wrapper)/ext/([^#]+)}) {
my $wrapped = $1;	my $wrapped = $1;
my $exturl = $2;	my $exturl = $2;
if (($wrapped eq '') && ($container ne 'page')) {	if ($wrapped eq '') {
$url='/adm/wrapper'.$url;	$url='/adm/wrapper'.$url;
}	}
if (($ENV{'SERVER_PORT'} == 443) && ($exturl !~ /^https:/)) {	if (($ENV{'SERVER_PORT'} == 443) && ($exturl !~ /^https:/)) {
$nomodal = 1;	$nomodal = 1;
}	}
} elsif ($url=~m{^/adm/$coursedom/$coursenum/\d+/ext\.tool$}) {	} elsif ($url=~m{^/adm/$coursedom/$coursenum/\d+/ext\.tool$}) {
$url='/adm/wrapper'.$url;	$url='/adm/wrapper'.$url;
} elsif ($url eq "/public/$coursedom/$coursenum/syllabus") {	} elsif ($url eq "/public/$coursedom/$coursenum/syllabus") {
if (($ENV{'SERVER_PORT'} == 443) &&	if (($ENV{'SERVER_PORT'} == 443) &&
($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {	($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
unless (&Apache::lonnet::uses_sts()) {	$url .= '?usehttp=1';
$url .= '?usehttp=1';
}
$nomodal = 1;	$nomodal = 1;
}	}
}	}
if (&Apache::lonnet::symbverify($symb,$url)) {	if (&Apache::lonnet::symbverify($symb,$url)) {
my $shownsymb = $symb;	my $shownsymb = $symb;
if ($isexternal) {	if ($isexternal) {
$url =~ s/\#[^#]+$//;	if ($url =~ /^([^#]+)#([^#]+)$/) {
if ($container eq 'page') {	$url = $1;
$url = &Apache::lonnet::clutter($url);	$anchor = $2;
	if ($symb =~ m{^([^#]+)\Q#$anchor\E$}) {
	$shownsymb = $1.&escape('#').$anchor;
	}
}	}
}	}
unless ($env{'request.role.adv'}) {	unless ($env{'request.role.adv'}) {
Line 4111 END	Line 4070 END
}	}
}	}
if ($url ne '') {	if ($url ne '') {
$url.=(($url=~/\?/)?'&':'?').'symb='.&escape($shownsymb);	$url.=(($url=~/\?/)?'&':'?').'symb='.&HTML::Entities::encode($shownsymb,'"<>&');
}	}
} elsif (!$env{'request.role.adv'}) {	} elsif (!$env{'request.role.adv'}) {
my $checkencrypt;	my $checkencrypt;
Line 4124 END	Line 4083 END
}	}
if (ref($$navmapref)) {	if (ref($$navmapref)) {
if (lc($$navmapref->get_mapparam($symb,undef,"0.encrypturl")) eq 'yes') {	if (lc($$navmapref->get_mapparam($symb,undef,"0.encrypturl")) eq 'yes') {
$checkencrypt = 1;	$checkencrypt = 1;
}	}
}	}
}	}
Line 4132 END	Line 4091 END
my $shownsymb = &Apache::lonenc::encrypted($symb);	my $shownsymb = &Apache::lonenc::encrypted($symb);
my $shownurl = &Apache::lonenc::encrypted($url);	my $shownurl = &Apache::lonenc::encrypted($url);
if (&Apache::lonnet::symbverify($shownsymb,$shownurl)) {	if (&Apache::lonnet::symbverify($shownsymb,$shownurl)) {
$url = $shownurl.(($shownurl=~/\?/)?'&':'?').'symb='.&escape($shownsymb);	$url = $shownurl.(($shownurl=~/\?/)?'&':'?').'symb='.&HTML::Entities::encode($shownsymb,'"<>&');
if ($env{'request.enc'} ne '') {	if ($env{'request.enc'} ne '') {
delete($env{'request.enc'});	delete($env{'request.enc'});
}	}
Line 4152 END	Line 4111 END
$url = $1;	$url = $1;
$anchor = $2;	$anchor = $2;
if (($url =~ m{^(\|/adm/wrapper)/ext/(?!https:)}) && ($ENV{'SERVER_PORT'} == 443)) {	if (($url =~ m{^(\|/adm/wrapper)/ext/(?!https:)}) && ($ENV{'SERVER_PORT'} == 443)) {
unless (&Apache::lonnet::uses_sts()) {	if ($hostname ne '') {
if ($hostname ne '') {	$url = 'http://'.$hostname.$url;
$url = 'http://'.$hostname.$url;
}
$url .= (($url =~ /\?/) ? '&':'?').'usehttp=1';
}	}
$nomodal = 1;	$nomodal = 1;
}	}
Line 4164 END	Line 4120 END
} elsif ($url =~ m{^\Q/public/$coursedom/$coursenum/syllabus\E}) {	} elsif ($url =~ m{^\Q/public/$coursedom/$coursenum/syllabus\E}) {
if (($ENV{'SERVER_PORT'} == 443) &&	if (($ENV{'SERVER_PORT'} == 443) &&
($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {	($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
unless (&Apache::lonnet::uses_sts()) {	if ($hostname ne '') {
if ($hostname ne '') {	$url = 'http://'.$hostname.$url;
$url = 'http://'.$hostname.$url;
}
$url .= (($url =~ /\?/) ? '&':'?').'usehttp=1';
}	}
	$url .= (($url =~ /\?/) ? '&':'?').'usehttp=1';
$nomodal = 1;	$nomodal = 1;
}	}
}	}
Line 4202 END	Line 4156 END
my @resources = $$navmapref->retrieveResources($folderurl,$filterFunc,1,1);	my @resources = $$navmapref->retrieveResources($folderurl,$filterFunc,1,1);
unless (@resources) {	unless (@resources) {
$hiddenmap = 1;	$hiddenmap = 1;
unless ($env{'request.role.adv'}) {	unless ($env{'request.role.adv'}) {
$url = '';	$url = '';
$hiddenfolder = 1;	$hiddenfolder = 1;
}	}
Line 4218 END	Line 4172 END
}	}
}	}
}	}

# Append randompick number, hidden, and encrypted with ":" to foldername,	# Append randompick number, hidden, and encrypted with ":" to foldername,
# so it gets transferred between levels	# so it gets transferred between levels
$folderpath.=$containerarg.'&'.$foldername.	$folderpath.=$containerarg.'&'.$foldername.
':'.$rpicknum.':'.$hiddenmap.':'.$encryptmap.':'.$randorder.':'.$ispage;	':'.$rpicknum.':'.$hiddenmap.':'.$encryptmap.':'.$randorder.':'.$ispage;
unless ($url eq '') {	unless ($url eq '') {
$url.='folderpath='.&escape($folderpath);	$url.='folderpath='.&escape($folderpath);
Line 4257 $form_common."\n".	Line 4211 $form_common."\n".
$form_param."\n".	$form_param."\n".
$form_common."\n".	$form_common."\n".
'<span class="LC_nobreak"><label><input type="checkbox" name="randomorder_'.$orderidx.'" id="randomorder_'.$orderidx.'" onclick="checkForSubmit(this.form,'."'randomorder','settings'".');" '.$ro_set.$disabled.' /> '.&mt('Random Order').' </label></span>'.	'<span class="LC_nobreak"><label><input type="checkbox" name="randomorder_'.$orderidx.'" id="randomorder_'.$orderidx.'" onclick="checkForSubmit(this.form,'."'randomorder','settings'".');" '.$ro_set.$disabled.' /> '.&mt('Random Order').' </label></span>'.
$form_end;	$form_end;
}	}
} elsif ($supplementalflag && !$allowed) {	} elsif ($supplementalflag && !$allowed) {
my $isexttool;	my $isexttool;
Line 4334 $form_end;	Line 4288 $form_end;
$anchor = '#'.&HTML::Entities::encode($anchor,'"<>&');	$anchor = '#'.&HTML::Entities::encode($anchor,'"<>&');
}	}
}	}

if ((!$supplementalflag) && ($nomodal) && ($hostname ne '')) {	if ((!$supplementalflag) && ($nomodal) && ($hostname ne '')) {
$link = 'http://'.$hostname.$url;	$link = 'http://'.$hostname.$url;
} else {	} else {
$link = $url;	$link = $url;
}	}
$link = &js_escape($link.(($url=~/\?/)?'&':'?').'inhibitmenu=yes'.$anchor);	$link = &js_escape($link.(($url=~/\?/)?'&':'?').'inhibitmenu=yes'.
	(($anchor ne '')?$anchor:''));
if ($nomodal) {	if ($nomodal) {
$line.='<a href="#" onclick="javascript:window.open('."'$link','syllabuspreview','height=400,width=500,scrollbars=1,resizable=1,menubar=0,location=1')".'; return false;" />'.	$line.='<a href="#" onclick="javascript:window.open('."'$link','syllabuspreview','height=400,width=500,scrollbars=1,resizable=1,menubar=0,location=1')".'; return false;" />'.
'<img src="'.$icon.'" alt="" class="LC_icon" border="0" /></a>';	'<img src="'.$icon.'" alt="" class="LC_icon" border="0" /></a>';
Line 4362 $form_end;	Line 4316 $form_end;
$line.=&Apache::loncommon::modal_link($link,$title,600,500);	$line.=&Apache::loncommon::modal_link($link,$title,600,500);
}	}
} elsif (($hiddenfolder) \|\| ($hiddenres)) {	} elsif (($hiddenfolder) \|\| ($hiddenres)) {
$line.=$title.' <span class="LC_warning LC_docs_reinit_warn">('.&mt('Hidden').')</span>';	$line.=$title.' <span class="LC_warning LC_docs_reinit_warn">'.&mt('(Hidden)').'</span>';
} else {	} else {
$line.=$title.' <span class="LC_docs_reinit_warn">'.$reinit.'</span>';	$line.=$title.' <span class="LC_docs_reinit_warn">'.$reinit.'</span>';
}	}
Line 4511 sub new_timebased_suffix {	Line 4465 sub new_timebased_suffix {
}	}
}	}
if ($freedlock ne 'ok') {	if ($freedlock ne 'ok') {
$locknotfreed =	$locknotfreed =
'<div class="LC_error">'.	'<div class="LC_error">'.
&mt('There was a problem removing a lockfile.').' ';	&mt('There was a problem removing a lockfile.').' ';
if ($type eq 'paste') {	if ($type eq 'paste') {
Line 4519 sub new_timebased_suffix {	Line 4473 sub new_timebased_suffix {
$locknotfreed =	$locknotfreed =
'<div class="LC_error">'.	'<div class="LC_error">'.
&mt('A lockfile was not released when you added content to the clipboard earlier in this session.').' '.	&mt('A lockfile was not released when you added content to the clipboard earlier in this session.').' '.

&mt('As a result addition of items to the clipboard will be unavailable until your next log-in.');	&mt('As a result addition of items to the clipboard will be unavailable until your next log-in.');
} else {	} else {
$locknotfreed .=	$locknotfreed .=
&mt('This will prevent addition of items to the clipboard until your next log-in.');	&mt('This will prevent addition of items to the clipboard until your next log-in.');
}	}
Line 4584 sub untiehash {	Line 4538 sub untiehash {


sub checkonthis {	sub checkonthis {
my ($r,$url,$level,$title,$checkstale)=@_;	my ($r,$url,$level,$title)=@_;
$url=&unescape($url);	$url=&unescape($url);
$alreadyseen{$url}=1;	$alreadyseen{$url}=1;
$r->rflush();	$r->rflush();
Line 4599 sub checkonthis {	Line 4553 sub checkonthis {
$r->print('<a href="'.$url.'" target="cat">'.	$r->print('<a href="'.$url.'" target="cat">'.
($title?$title:$url).'</a> ');	($title?$title:$url).'</a> ');
if ($url=~/^\/res\//) {	if ($url=~/^\/res\//) {
my $updated;
if (($checkstale) && ($url !~ m{^/res/lib/templates/}) &&
($url !~ /\.\d+\.\w+$/)) {
$updated = &Apache::lonnet::remove_stale_resfile($url);
}
my $result=&Apache::lonnet::repcopy(	my $result=&Apache::lonnet::repcopy(
&Apache::lonnet::filelocation('',$url));	&Apache::lonnet::filelocation('',$url));
if ($result eq 'ok') {	if ($result eq 'ok') {
$r->print('<span class="LC_success">'.&mt('ok').'</span>');	$r->print('<span class="LC_success">'.&mt('ok').'</span>');
if ($updated) {
$r->print('<br />');
for (my $i=0;$i<=$level*5;$i++) {
$r->print(' ');
}
$r->print('- '.&mt('Outdated copy removed'));
}
$r->rflush();	$r->rflush();
&Apache::lonnet::countacc($url);	&Apache::lonnet::countacc($url);
$url=~/\.(\w+)$/;	$url=~/\.(\w+)$/;
Line 4648 sub checkonthis {	Line 4590 sub checkonthis {
&Apache::lonnet::metadata($url,'dependencies');	&Apache::lonnet::metadata($url,'dependencies');
foreach my $dep (split(/\,/,$dependencies)) {	foreach my $dep (split(/\,/,$dependencies)) {
if (($dep=~/^\/res\//) && (!$alreadyseen{$dep})) {	if (($dep=~/^\/res\//) && (!$alreadyseen{$dep})) {
&checkonthis($r,$dep,$level+1,'',$checkstale);	&checkonthis($r,$dep,$level+1);
}	}
}	}
} elsif ($result eq 'unavailable') {	} elsif ($result eq 'unavailable') {
Line 4662 sub checkonthis {	Line 4604 sub checkonthis {
} else {	} else {
$r->print('<span class="LC_error">'.&mt('access denied').'</span>');	$r->print('<span class="LC_error">'.&mt('access denied').'</span>');
}	}
if (($updated) && ($result ne 'ok')) {
$r->print('<br />'.&mt('Outdated copy removed'));
}
}	}
}	}
}	}
Line 4717 sub list_symbs {	Line 4656 sub list_symbs {
$r->print(&endContentScreen());	$r->print(&endContentScreen());
}	}

sub short_urls {
my ($r,$canedit) = @_;
my $crstype = &Apache::loncommon::course_type();
my $formname = 'shortenurl';
$r->print(&Apache::loncommon::start_page('Display/Set Shortened URLs'));
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Shortened URLs'));
$r->print(&startContentScreen('tools'));
my ($navmap,$errormsg) =
&Apache::loncourserespicker::get_navmap_object($crstype,'shorturls');
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
my (%maps,%resources,%titles);
if (!ref($navmap)) {
$r->print($errormsg.
&endContentScreen());
return '';
} else {
$r->print('<h4 class="LC_info">'.&mt('Tiny URLs for deep-linking into course').'</h4>'."\n");
$r->rflush();
my $readonly;
if ($canedit) {
my ($numnew,$errors) = &Apache::loncommon::make_short_symbs($cdom,$cnum,$navmap);
if ($numnew) {
$r->print('<p class="LC_info">'.&mt('Created [quant,_1,URL]',$numnew).'</p>');
}
if ((ref($errors) eq 'ARRAY') && (@{$errors} > 0)) {
$r->print(&mt('The following errors occurred when processing your request to create shortened URLs:').'<br /><ul>');
foreach my $error (@{$errors}) {
$r->print('<li>'.$error.'</li>');
}
$r->print('</ul><br />');
}
} else {
$readonly = 1;
}
my %currtiny = &Apache::lonnet::dump('tiny',$cdom,$cnum);
$r->print(&Apache::loncourserespicker::create_picker($navmap,'shorturls',$formname,$crstype,undef,
undef,undef,undef,undef,undef,\%currtiny,$readonly));
}
$r->print(&endContentScreen());
}

sub contentverifyform {
my ($r) = @_;
my $crstype = &Apache::loncommon::course_type();
$r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Content'));
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Content'));
$r->print(&startContentScreen('tools'));
$r->print('<h4 class="LC_info">'.&mt($crstype.' content verification').'</h4>');
$r->print('<form method="post" action="/adm/coursedocs"><p>'.
&mt('Include a check if files copied from elsewhere are up to date (will increase verification time)?').
' <span class="LC_nobreak">'.
'<label><input type="radio" name="checkstale" value="0" checked="checked" />'.
&mt('No').'</label>'.(' 'x2).
'<label><input type="radio" name="checkstale" value="1" />'.
&mt('Yes').'</label></span></p><p>'.
'<input type="submit" value="'.&mt('Verify content').' "/>'.
'<input type="hidden" value="1" name="tools" />'.
'<input type="hidden" value="1" name="verify" /></p></form>');
$r->print(&endContentScreen());
return;
}

sub verifycontent {	sub verifycontent {
my ($r,$checkstale) = @_;	my ($r) = @_;
my $crstype = &Apache::loncommon::course_type();	my $crstype = &Apache::loncommon::course_type();
$r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Content'));	$r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Content'));
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Content'));	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Content'));
Line 4802 sub verifycontent {	Line 4679 sub verifycontent {
}	}
}	}
if (($key=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$key})})) {	if (($key=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$key})})) {
&checkonthis($r,$hash{$key},0,$hash{'title_'.$1},$checkstale);	&checkonthis($r,$hash{$key},0,$hash{'title_'.$1});
}	}
}	}
&untiehash();	&untiehash();
Line 4874 sub checkversions {	Line 4751 sub checkversions {
}	}
if ($haschanged) {	if ($haschanged) {
if (&Apache::lonnet::put('resourceversions',\%newsetversions,	if (&Apache::lonnet::put('resourceversions',\%newsetversions,
$env{'course.'.$env{'request.course.id'}.'.domain'},	$env{'course.'.$env{'request.course.id'}.'.domain'},
$env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {	$env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
$r->print(&Apache::loncommon::confirmwrapper(	$r->print(&Apache::loncommon::confirmwrapper(
&Apache::lonhtmlcommon::confirm_success(&mt('Your Version Settings have been Saved'))));	&Apache::lonhtmlcommon::confirm_success(&mt('Your Version Settings have been Saved'))));
} else {	} else {
Line 5007 ENDHEADERS	Line 4884 ENDHEADERS
return;	return;
}	}
$r->print(	$r->print(
'<input type="submit" name="setversions" value="'.$lt{'save'}.'"'.$disabled.' />'.	'<input type="submit" name="setversions" value="'.$lt{'save'}.'"'.$disabled.' />'.
&Apache::loncommon::start_data_table().	&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().	&Apache::loncommon::start_data_table_header_row().
'<th>'.&mt('Resources').'</th>'.	'<th>'.&mt('Resources').'</th>'.
Line 5050 ENDHEADERS	Line 4927 ENDHEADERS
$setversions{$linkurl},	$setversions{$linkurl},
'set_version_'.$linkurl,	'set_version_'.$linkurl,
{'select_form_order' => ['',1..$currentversion,'mostrecent'],	{'select_form_order' => ['',1..$currentversion,'mostrecent'],
'' => '',	'' => '',
'mostrecent' => &mt('most recent'),	'mostrecent' => &mt('most recent'),
map {$_,$_} (1..$currentversion)},'',$readonly));	map {$_,$_} (1..$currentversion)},'',$readonly));
my $lastold=1;	my $lastold=1;
for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {	for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
my $url=$root.'.'.$prevvers.'.'.$extension;	my $url=$root.'.'.$prevvers.'.'.$extension;
Line 5189 sub startContentScreen {	Line 5066 sub startContentScreen {
if (($mode eq 'navmaps') \|\| ($mode eq 'supplemental')) {	if (($mode eq 'navmaps') \|\| ($mode eq 'supplemental')) {
$output .= '<li'.(($mode eq 'navmaps')?' class="active"':'').'><a href="/adm/navmaps"><b>    '.&mt('Content Overview').'    </b></a></li>'."\n";	$output .= '<li'.(($mode eq 'navmaps')?' class="active"':'').'><a href="/adm/navmaps"><b>    '.&mt('Content Overview').'    </b></a></li>'."\n";
$output .= '<li'.(($mode eq 'coursesearch')?' class="active"':'').'><a href="/adm/searchcourse"><b>     '.&mt('Content Search').'     </b></a></li>'."\n";	$output .= '<li'.(($mode eq 'coursesearch')?' class="active"':'').'><a href="/adm/searchcourse"><b>     '.&mt('Content Search').'     </b></a></li>'."\n";
	$output .= '<li'.(($mode eq 'courseindex')?' class="active"':'').'><a href="/adm/indexcourse"><b>      '.&mt('Content Index').'      </b></a></li>'."\n";
$output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/supplemental"><b>'.&mt('Supplemental Content').'</b></a></li>';	$output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/supplemental"><b>'.&mt('Supplemental Content').'</b></a></li>';
} else {	} else {
$output .= '<li '.(($mode eq 'docs')?' class="active"':'').' id="tabbededitor"><a href="/adm/coursedocs?forcestandard=1"><b>      '.&mt('Main Content Editor').'      </b></a></li>'."\n";	$output .= '<li '.(($mode eq 'docs')?' class="active"':'').' id="tabbededitor"><a href="/adm/coursedocs?forcestandard=1"><b>      '.&mt('Main Content Editor').'      </b></a></li>'."\n";
Line 5226 sub handler {	Line 5104 sub handler {
my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};	my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};	my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};

	# get docroot
	my $londocroot = $r->dir_config('lonDocRoot');

# graphics settings	# graphics settings
$iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL').'/');	$iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL').'/');

#	#
# --------------------------------------------- Initialize help topics for this	# --------------------------------------------- Initialize help topics for this
foreach my $topic ('Adding_Course_Doc','Main_Course_Documents',	foreach my $topic ('Adding_Course_Doc','Main_Course_Documents',
'Adding_External_Resource','Adding_External_Tool',	'Adding_External_Resource','Adding_External_Tool',
'Navigate_Content','Adding_Folders','Docs_Overview',	'Navigate_Content','Adding_Folders','Docs_Overview',
'Load_Map','Supplemental','Score_Upload_Form',	'Load_Map','Supplemental','Score_Upload_Form',
'Adding_Pages','Importing_LON-CAPA_Resource',	'Adding_Pages','Importing_LON-CAPA_Resource',
'Importing_IMS_Course','Uploading_From_Harddrive',	'Importing_IMS_Course','Uploading_From_Harddrive',
'Course_Roster','Web_Page','Dropbox','Simple_Problem') {	'Course_Roster','Web_Page','Dropbox','Simple_Problem') {
$help{$topic}=&Apache::loncommon::help_open_topic('Docs_'.$topic);	$help{$topic}=&Apache::loncommon::help_open_topic('Docs_'.$topic);
}	}
Line 5252 sub handler {	Line 5133 sub handler {
$help{'Group Portfolio'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');	$help{'Group Portfolio'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');
$help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');	$help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');

my ($allowed,$canedit,$canview,$disabled);	my ($allowed,$canedit,$canview,$noendpage,$disabled);
# URI is /adm/supplemental when viewing supplemental docs in non-edit mode.	# URI is /adm/supplemental when viewing supplemental docs in non-edit mode.
unless ($r->uri eq '/adm/supplemental') {	unless ($r->uri eq '/adm/supplemental') {
# does this user have privileges to modify content.	# does this user have privileges to modify content.
Line 5269 sub handler {	Line 5150 sub handler {
$disabled = ' disabled="disabled"';	$disabled = ' disabled="disabled"';
}	}
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['inhibitmenu']);	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['inhibitmenu']);
if ($env{'form.inhibitmenu'}) {
unless ($env{'form.inhibitmenu'} eq 'yes') {
delete($env{'form.inhibitmenu'});
}
}

if ($allowed && $env{'form.verify'}) {	if ($allowed && $env{'form.verify'}) {
&init_breadcrumbs('verify','Verify Content','Docs_Verify_Content');	&init_breadcrumbs('verify','Verify Content','Docs_Verify_Content');
if (!$canedit) {	&verifycontent($r);
&verifycontent($r);
} elsif (($env{'form.checkstale'} ne '') && ($env{'form.checkstale'} =~ /^\d$/)) {
&Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?tools=1&verify=1&checkstale=$env{'form.checkstale'}",
text=>'Results',
faq=>273,
bug=>'Instructor Interface'});
&verifycontent($r,$env{'form.checkstale'});
} else {
&contentverifyform($r);
}
} elsif ($allowed && $env{'form.listsymbs'}) {	} elsif ($allowed && $env{'form.listsymbs'}) {
&init_breadcrumbs('listsymbs','List Content IDs');	&init_breadcrumbs('listsymbs','List Content IDs');
&list_symbs($r);	&list_symbs($r);
} elsif ($allowed && $env{'form.shorturls'}) {
&init_breadcrumbs('shorturls','Set/Display Shortened URLs','Docs_Short_URLs');
&short_urls($r,$canedit);
} elsif ($allowed && $env{'form.docslog'}) {	} elsif ($allowed && $env{'form.docslog'}) {
&init_breadcrumbs('docslog','Show Log');	&init_breadcrumbs('docslog','Show Log');
my $folder = $env{'form.folder'};	my $folder = $env{'form.folder'};
Line 5307 sub handler {	Line 5169 sub handler {
} elsif ($canedit && $env{'form.dumpcourse'}) {	} elsif ($canedit && $env{'form.dumpcourse'}) {
&init_breadcrumbs('dumpcourse','Copy '.&Apache::loncommon::course_type().' Content to Authoring Space');	&init_breadcrumbs('dumpcourse','Copy '.&Apache::loncommon::course_type().' Content to Authoring Space');
&dumpcourse($r);	&dumpcourse($r);
} elsif ($allowed && $env{'form.exportcourse'}) {	} elsif ($canedit && $env{'form.exportcourse'}) {
&init_breadcrumbs('exportcourse','IMS Export');	&init_breadcrumbs('exportcourse','IMS Export');
&Apache::imsexport::exportcourse($r);	&Apache::imsexport::exportcourse($r);
} else {	} else {
	if ($canedit && $env{'form.authorrole'}) {
	$noendpage = 1;
	my ($redirect,$error) = &makenewproblem($r,$coursedom,$coursenum);
	if ($redirect) {
	if (($env{'form.newresourceadd'}) && ($env{'form.folderpath'})) {
	my $container = 'sequence';
	my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,
	$is_random_order,$container) =
	&Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
	my (@folders)=split('&',$env{'form.folderpath'});
	$env{'form.foldername'}=&unescape(pop(@folders));
	my $folder=pop(@folders);
	my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
	$folder.'.'.$container);
	my $warning;
	if ($fatal) {
	if ($container eq 'page') {
	$warning = &mt('An error occurred retrieving the contents of the current page.');
	} else {
	$warning = &mt('An error occurred retrieving the contents of the current folder.');
	}
	} else {
	my $url = $redirect;
	my $srcfile = $londocroot.$url;
	$url =~ s{^/priv/}{/res/};
	my $targetfile = $londocroot.$url;
	my $nokeyref = &Apache::lonpublisher::getnokey($r->dir_config('lonIncludes'));
	my $output = &Apache::lonpublisher::batchpublish($r,$srcfile,$targetfile,$nokeyref,1);
	$env{'form.folder'} = $folder;
	&snapshotbefore();
	my $title = &LONCAPA::map::qtunescape($env{'form.newresourcetitle'});
	my $ext = 'false';
	my $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
	$LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
	':'.$ext.':normal:res';
	push(@LONCAPA::map::order,$newidx);
	&LONCAPA::map::storeparameter($newidx,'parameter_hiddenresource','yes',
	'string_yesno');
	&remember_parms($newidx,'hiddenresource','set','yes');
	($errtext,$fatal) =
	&storemap($coursenum, $coursedom, $folder.'.'.$container,1);
	&log_differences($plain);
	&mark_hash_old();
	$r->internal_redirect($redirect);
	return OK;
	}
	}
	}
	}
#	#
# Done catching special calls	# Done catching special calls
# The whole rest is for course and supplemental documents and utilities menu	# The whole rest is for course and supplemental documents and utilities menu
Line 5321 sub handler {	Line 5232 sub handler {
'forcesupplement','forcestandard',	'forcesupplement','forcestandard',
'tools','symb','command','supppath']);	'tools','symb','command','supppath']);

foreach my $item ('forcesupplement','forcestandard','tools') {
next if ($env{'form.'.$item} eq '');
unless ($env{'form.'.$item} eq '1') {
delete($env{'form.'.$item});
}
}

if ($env{'form.command'}) {
unless ($env{'form.command'} =~ /^(direct\|directnav\|editdocs\|editsupp\|contents\|home)$/) {
delete($env{'form.command'});
}
}

if ($env{'form.symb'}) {
my ($mapurl,$id,$resurl) = &Apache::lonnet::decode_symb($env{'form.symb'});
unless (($id =~ /^\d+$/) && (&Apache::lonnet::is_on_map($resurl))) {
delete($env{'form.symb'});
}
}

# standard=1: this is a "new-style" course with an uploaded map as top level	# standard=1: this is a "new-style" course with an uploaded map as top level
# standard=2: this is a "old-style" course, and there is nothing we can do	# standard=2: this is a "old-style" course, and there is nothing we can do

Line 5363 sub handler {	Line 5254 sub handler {
my $toolsflag=0;	my $toolsflag=0;
if ($env{'form.tools'}) { $toolsflag=1; }	if ($env{'form.tools'}) { $toolsflag=1; }

if ($env{'form.folderpath'} ne '') {
my @items = split(/\&/,$env{'form.folderpath'});
my $badpath;
for (my $i=0; $i<@items; $i++) {
my $odd = $i%2;
if (($odd) && (!$supplementalflag) && ($items[$i] !~ /^[^:]*:(\|\d+):(\|1):(\|1):(\|1):(\|1)$/)) {
$badpath = 1;
} elsif ((!$odd) && ($items[$i] !~ /^(default\|supplemental)(\|_\d+)$/)) {
$badpath = 1;
}
last if ($badpath);
}
if ($badpath) {
delete($env{'form.folderpath'});
}
}

if ($env{'form.supppath'} ne '') {
my @items = split(/\&/,$env{'form.supppath'});
my $badpath;
for (my $i=0; $i<@items; $i++) {
my $odd = $i%2;
if ((!$odd) && ($items[$i] !~ /^supplemental(\|_\d+)$/)) {
$badpath = 1;
}
last if ($badpath);
}
if ($badpath) {
delete($env{'form.supppath'});
}
}

my $script='';	my $script='';
my $showdoc=0;	my $showdoc=0;
my $addentries = {};	my $addentries = {};
Line 5444 sub handler {	Line 5303 sub handler {

if (&unescape($env{'form.folderpath'}) =~ m{^(default\|supplemental)&}) {	if (&unescape($env{'form.folderpath'}) =~ m{^(default\|supplemental)&}) {
if ($supplementalflag) {	if ($supplementalflag) {
undef($env{'form.folderpath'}) if ($1 eq 'default');	undef($env{'form.folderpath'}) if ($1 eq 'default');
} else {	} else {
undef($env{'form.folderpath'}) if ($1 eq 'supplemental');	undef($env{'form.folderpath'}) if ($1 eq 'supplemental');
}	}
Line 5465 sub handler {	Line 5324 sub handler {
.'&'.	.'&'.
$env{'form.folderpath'};	$env{'form.folderpath'};
}	}
# If allowed and user's role is not advanced check folderpath is not hidden	# If allowed and user's role is not advanced check folderpath is not hidden
if (($allowed) && (!$env{'request.role.adv'}) &&	if (($allowed) && (!$env{'request.role.adv'}) &&
($env{'form.folderpath'} ne '') && (!$supplementalflag)) {	($env{'form.folderpath'} ne '') && (!$supplementalflag)) {
my $folderurl;	my $folderurl;
my @pathitems = split(/\&/,$env{'form.folderpath'});	my @pathitems = split(/\&/,$env{'form.folderpath'});
Line 5475 sub handler {	Line 5334 sub handler {
undef($env{'form.folderpath'});	undef($env{'form.folderpath'});
} else {	} else {
$folderurl = "uploaded/$coursedom/$coursenum/$folder";	$folderurl = "uploaded/$coursedom/$coursenum/$folder";
if ((split(/\:/,$pathitems[-1]))[5]) {	if ((split(/\:/,$pathitems[-1]))[4]) {
$folderurl .= '.page';	$folderurl .= '.page';
} else {	} else {
$folderurl .= '.sequence';	$folderurl .= '.sequence';
Line 5582 sub handler {	Line 5441 sub handler {
%ltitools = &Apache::lonnet::get_domain_ltitools($coursedom);	%ltitools = &Apache::lonnet::get_domain_ltitools($coursedom);
my $posslti = keys(%ltitools);	my $posslti = keys(%ltitools);
my $hostname = $r->hostname();	my $hostname = $r->hostname();
$script .= &editing_js($udom,$uname,$supplementalflag,$coursedom,$coursenum,$posslti,	$script .= &editing_js($udom,$uname,$supplementalflag,$coursedom,$coursenum,$posslti,
$canedit,$hostname,\$navmap).	$londocroot,$canedit,$hostname,\$navmap).
&history_tab_js().	&history_tab_js().
&inject_data_js().	&inject_data_js().
&Apache::lonhtmlcommon::resize_scrollbox_js('docs',$tabidstr,$tid).	&Apache::lonhtmlcommon::resize_scrollbox_js('docs',$tabidstr,$tid).
Line 5604 sub handler {	Line 5463 sub handler {
.$script."\n"	.$script."\n"
.'// ]]>'."\n"	.'// ]]>'."\n"
.'</script>'."\n"	.'</script>'."\n"
.'<script type="text/javascript" src="/res/adm/includes/file_upload.js"></script>'."\n";	.'<script type="text/javascript"
	src="/res/adm/includes/file_upload.js"></script>'."\n";

# Breadcrumbs	# Breadcrumbs
&Apache::lonhtmlcommon::clear_breadcrumbs();	&Apache::lonhtmlcommon::clear_breadcrumbs();
Line 5666 sub handler {	Line 5526 sub handler {
undef($hadchanges);	undef($hadchanges);
$uploadphase = &process_file_upload(\$upload_output,$coursenum,$coursedom,	$uploadphase = &process_file_upload(\$upload_output,$coursenum,$coursedom,
\%allfiles,\%codebase,$context,$crstype);	\%allfiles,\%codebase,$context,$crstype);
undef($navmap);
if ($hadchanges) {	if ($hadchanges) {
&mark_hash_old();	&mark_hash_old();
}	}
Line 5723 sub handler {	Line 5582 sub handler {
'impo' => 'Import',	'impo' => 'Import',
'lnks' => 'Import from Stored Links',	'lnks' => 'Import from Stored Links',
'impm' => 'Import from Assembled Map',	'impm' => 'Import from Assembled Map',
	'imcr' => 'Import from Course Resources',
'extr' => 'External Resource',	'extr' => 'External Resource',
'extt' => 'External Tool',	'extt' => 'External Tool',
'selm' => 'Select Map',	'selm' => 'Select Map',
'load' => 'Load Map',	'load' => 'Load Map',
'newf' => 'New Folder',	'newf' => 'New Folder',
Line 5733 sub handler {	Line 5593 sub handler {
'navc' => 'Table of Contents',	'navc' => 'Table of Contents',
'sipa' => 'Simple Course Page',	'sipa' => 'Simple Course Page',
'sipr' => 'Simple Problem',	'sipr' => 'Simple Problem',
'webp' => 'Blank Web Page (editable)',	'webp' => 'Blank Web Page (editable)',
	'stpr' => 'Standard Problem',
	'news' => 'New sub-directory',
	'crpr' => 'Create Problem',
'drbx' => 'Drop Box',	'drbx' => 'Drop Box',
'scuf' => 'External Scores (handgrade, upload, clicker)',	'scuf' => 'External Scores (handgrade, upload, clicker)',
'bull' => 'Discussion Board',	'bull' => 'Discussion Board',
Line 5747 sub handler {	Line 5610 sub handler {
'se' => 'Select',	'se' => 'Select',
'file' => 'File',	'file' => 'File',
'title' => 'Title',	'title' => 'Title',
	'addp' => 'Add Placeholder to course?',
	'uste' => 'Use Template?',
	'fnam' => 'File Name:',
	'loca' => 'Location:',
	'dire' => 'Directory:',
	'cate' => 'Category:',
	'tmpl' => 'Template:',
'comment' => 'Comment',	'comment' => 'Comment',
'parse' => 'Upload embedded images/multimedia files if HTML file',	'parse' => 'Upload embedded images/multimedia files if HTML file',
'bb5' => 'Blackboard 5',	'bb5' => 'Blackboard 5',
'bb6' => 'Blackboard 6',	'bb6' => 'Blackboard 6',
'angel5' => 'ANGEL 5.5',	'angel5' => 'ANGEL 5.5',
'webctce4' => 'WebCT 4 Campus Edition',	'webctce4' => 'WebCT 4 Campus Edition',
	'yes' => 'Yes',
	'no' => 'No',
'er' => 'Editing rights unavailable for your current role.',	'er' => 'Editing rights unavailable for your current role.',
);	);
# -----------------------------------------------------------------------------	# -----------------------------------------------------------------------------

# Calculate free quota space for a user or course. A javascript function checks	# Calculate free quota space for a user or course. A javascript function checks
# file size to determine if upload should be allowed.	# file size to determine if upload should be allowed.
my $quotatype = 'unofficial';	my $quotatype = 'unofficial';
if ($crstype eq 'Community') {	if ($crstype eq 'Community') {
$quotatype = 'community';	$quotatype = 'community';
	} elsif ($crstype eq 'Placement') {
	$quotatype = 'placement';
} elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.coursecode'}) {	} elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.coursecode'}) {
$quotatype = 'official';	$quotatype = 'official';
} elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.textbook'}) {	} elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.textbook'}) {
Line 5791 sub handler {	Line 5666 sub handler {
my $fileupload=(<<FIUP);	my $fileupload=(<<FIUP);
$quotainfo	$quotainfo
$lt{'file'}:<br />	$lt{'file'}:<br />
<input type="file" name="uploaddoc" class="LC_flUpload" size="40" $disabled />	<input type="file" name="uploaddoc" class="flUpload" size="40" $disabled />
<input type="hidden" id="LC_free_space" value="$free_space" />	<input type="hidden" id="free_space" value="$free_space" />
FIUP	FIUP

my $checkbox=(<<CHBO);	my $checkbox=(<<CHBO);
Line 5839 IMSFORM	Line 5714 IMSFORM
<fieldset id="uploaddocform" style="display: none;">	<fieldset id="uploaddocform" style="display: none;">
<legend>$lt{'upfi'}</legend>	<legend>$lt{'upfi'}</legend>
<input type="hidden" name="active" value="aa" />	<input type="hidden" name="active" value="aa" />
$fileupload	$fileupload
<br />	<br />
$lt{'title'}:<br />	$lt{'title'}:<br />
<input type="text" size="60" name="comment" $disabled />	<input type="text" size="60" name="comment" $disabled />
Line 5857 FUFORM	Line 5732 FUFORM

my $mapimportjs;	my $mapimportjs;
if ($canedit) {	if ($canedit) {
$mapimportjs = "javascript:openbrowser('mapimportform','importmap','sequence,page','');";	$mapimportjs = "javascript:openbrowser('mapimportform','importmap','sequence,page','');";
} else {	} else {
$mapimportjs = "javascript:alert('".&js_escape($lt{'er'})."');";	$mapimportjs = "javascript:alert('".&js_escape($lt{'er'})."');";
}	}
Line 5878 FUFORM	Line 5753 FUFORM
</form>	</form>

SEDFFORM	SEDFFORM
	my $importcrsresform;
	my ($numdirs,$pickfile) =
	&Apache::loncommon::import_crsauthor_form('crsresimportform','coursepath','coursefile',
	"resize_scrollbox('contentscroll','1','0');",
	undef,'res');
	if ($pickfile) {
	$importcrsresform=(<<CRSFORM);
	<a class="LC_menubuttons_link" href="javascript:toggleImportCrsres('res','$numdirs');">
	$lt{'imcr'}</a>$help{'Course_Resources'}
	<form action="/adm/coursedocs" method="post" name="crsresimportform" onsubmit="return validImportCrsRes();">
	<fieldset id="importcrsresform" style="display: none;">
	<legend>$lt{'imcr'}</legend>
	<input type="hidden" name="active" value="bb" />
	$pickfile
	<p>
	$lt{'title'}: <input type="textbox" name="crsrestitle" value="" $disabled />
	</p>
	<input type="hidden" name="importdetail" value="" />
	<input type="submit" name="crsres" value="$lt{'impo'}" $disabled />
	</fieldset>
	</form>
	CRSFORM
	}

my $fromstoredjs;	my $fromstoredjs;
if ($canedit) {	if ($canedit) {
$fromstoredjs = 'open_StoredLinks_Import()';	$fromstoredjs = 'open_StoredLinks_Import()';
} else {	} else {
$fromstoredjs = "alert('".&js_escape($lt{'er'})."')";	$fromstoredjs = "alert('".&js_escape($lt{'er'})."')";
}	}
Line 5890 SEDFFORM	Line 5788 SEDFFORM
{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/src.png" alt="'.$lt{srch}.'" onclick="javascript:groupsearch()" />' => $pathitem."<a class='LC_menubuttons_link' href='javascript:groupsearch()'>$lt{'srch'}</a>" },	{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/src.png" alt="'.$lt{srch}.'" onclick="javascript:groupsearch()" />' => $pathitem."<a class='LC_menubuttons_link' href='javascript:groupsearch()'>$lt{'srch'}</a>" },
{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/res.png" alt="'.$lt{impo}.'" onclick="javascript:groupimport();"/>' => "<a class='LC_menubuttons_link' href='javascript:groupimport();'>$lt{'impo'}</a>$help{'Importing_LON-CAPA_Resource'}" },	{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/res.png" alt="'.$lt{impo}.'" onclick="javascript:groupimport();"/>' => "<a class='LC_menubuttons_link' href='javascript:groupimport();'>$lt{'impo'}</a>$help{'Importing_LON-CAPA_Resource'}" },
{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/wishlist.png" alt="'.$lt{lnks}.'" onclick="javascript:'.$fromstoredjs.';" />' => '<a class="LC_menubuttons_link" href="javascript:'.$fromstoredjs.';">'.$lt{'lnks'}.'</a>' },	{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/wishlist.png" alt="'.$lt{lnks}.'" onclick="javascript:'.$fromstoredjs.';" />' => '<a class="LC_menubuttons_link" href="javascript:'.$fromstoredjs.';">'.$lt{'lnks'}.'</a>' },
{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/sequence.png" alt="'.$lt{impm}.'" onclick="javascript:toggleMap(\'map\');" />' => $importpubform }	{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/sequence.png" alt="'.$lt{impm}.'" onclick="javascript:toggleMap(\'map\');" />' => $importpubform },
);	);
	if ($pickfile) {
	push(@importpubforma,{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/res.png" alt="'.$lt{imcr}.'" onclick="javascript:toggleImportCrsres(\'res\','."'$numdirs'".');"/>' => $importcrsresform});
	}
$importpubform = &create_form_ul(&create_list_elements(@importpubforma));	$importpubform = &create_form_ul(&create_list_elements(@importpubforma));
my $extresourcesform =	my $extresourcesform =
&Apache::lonextresedit::extedit_form(0,0,undef,undef,$pathitem,	&Apache::lonextresedit::extedit_form(0,0,undef,undef,$pathitem,
Line 5943 HIDDENFORM	Line 5844 HIDDENFORM
}	}

#	#

my $savefolderpath;
my $hostname = $r->hostname();	my $hostname = $r->hostname();
	my $savefolderpath;

if ($allowed) {	if ($allowed) {
my $folder=$env{'form.folder'};	my $folder=$env{'form.folder'};
Line 6082 NROSTFORM	Line 5982 NROSTFORM
$help{'Web_Page'}	$help{'Web_Page'}
</form>	</form>
NWEBFORM	NWEBFORM

	my @ids=&Apache::lonnet::current_machine_ids();
	my %select_menus;
	my $numauthor = 0;
	my $numcrsdirs = 0;
	my $toppath = "/priv/$env{'user.domain'}/$env{'user.name'}";
	if ($env{'user.author'}) {
	$numauthor ++;
	$select_menus{'author'}->{'text'} = &Apache::lonnet::plaintext('au');
	if (grep(/^\Q$env{'user.home'}\E$/,@ids)) {
	my $is_home = 1;
	my %subdirs;
	&Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$toppath,'',\%subdirs);
	$select_menus{'author'}->{'default'} = '/';
	$select_menus{'author'}->{'select2'}->{'/'} = '/';
	my @ordered = ('/');
	foreach my $relpath (sort { lc($a) cmp lc($b) } (keys(%subdirs))) {
	$select_menus{'author'}->{'select2'}->{$relpath} = $relpath;
	push(@ordered,$relpath);
	}
	$select_menus{'author'}->{'order'} = \@ordered;
	} else {
	$select_menus{'author'}->{'select2'}->{'switch'} = &mt('Switch server required');
	$select_menus{'author'}->{'default'} = 'switch';
	$select_menus{'author'}->{'order'} = ['switch'];
	}
	}
	my %roleshash = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',
	['active'],['ca','aa']);
	my $crshome = $env{'course.'.$env{'request.course.id'}.'.home'};
	my %by_roletype;
	if (keys(%roleshash)) {
	foreach my $entry (keys(%roleshash)) {
	my ($auname,$audom,$roletype) = split(/:/,$entry);
	my $key = $entry;
	$key =~ s/:/___/g;
	$by_roletype{$roletype}{$auname.'___'.$audom} = 1;
	$select_menus{$key}->{'text'} = &Apache::lonnet::plaintext($roletype)." ($audom/$auname)";
	my $rolehome = &Apache::lonnet::homeserver($auname,$audom);
	if (grep(/^\Q$rolehome\E$/,@ids)) {
	my $is_home = 1;
	my (%subdirs,@ordered);
	my $toppath="/priv/$audom/$auname";
	&Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$toppath,'',\%subdirs);
	$select_menus{$key}->{'default'} = '/';
	$select_menus{$key}->{'select2'}->{'/'} = '/';
	my @ordered = ('/');
	foreach my $relpath (sort { lc($a) cmp lc($b) } (keys(%subdirs))) {
	$select_menus{$key}->{'select2'}->{$relpath} = $relpath;
	push(@ordered,$relpath);
	}
	$select_menus{$key}->{'order'} = \@ordered;
	} else {
	$select_menus{$key}->{'select2'}->{'switch'} = &mt('Switch server required');
	$select_menus{$key}->{'default'} = 'switch';
	$select_menus{$key}->{'order'} = ['switch'];
	}
	$numauthor ++;
	}
	}
	my ($pickdir,$showtitle);;
	if ($numauthor) {
	my @order;
	my $defrole;
	if ($env{'user.author'}) {
	push(@order,'author');
	$defrole = 'author';
	}
	if (keys(%by_roletype)) {
	foreach my $possrole ('ca','aa') {
	if (ref($by_roletype{$possrole}) eq 'HASH') {
	foreach my $author (sort { lc($a) cmp lc($b) } (keys(%{$by_roletype{$possrole}}))) {
	unless ($defrole) {
	$defrole = $author;
	}
	push(@order,$author.'___'.$possrole);
	}
	}
	}
	}
	$select_menus{'course'}->{'text'} = &mt('Course Resource');
	if (grep(/^\Q$crshome\E$/,@ids)) {
	my $is_home = 1;
	my %subdirs;
	my $toppath="/priv/$coursedom/$coursenum";
	&Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$toppath,'',\%subdirs);
	$numcrsdirs = keys(%subdirs);
	$select_menus{'course'}->{'default'} = '/';
	$select_menus{'course'}->{'select2'}->{'/'} = '/';
	my @ordered = ('/');
	foreach my $relpath (sort { lc($a) cmp lc($b) } (keys(%subdirs))) {
	$select_menus{'course'}->{'select2'}->{$relpath} = $relpath;
	push(@ordered,$relpath);
	}
	$select_menus{'course'}->{'order'} = \@ordered;
	} else {
	$select_menus{'course'}->{'select2'}->{'switch'} = &mt('Switch server required');
	$select_menus{'course'}->{'default'} = 'switch';
	$select_menus{'course'}->{'order'} = ['switch'];
	}
	push(@order,'course');
	$pickdir = $lt{'loca'}.
	&Apache::loncommon::linked_select_forms('courseresform','<br />'.$lt{'dire'},
	$defrole,'authorrole','authorpath',
	\%select_menus,\@order,'toggleCrsResTitle();',
	'','priv').'<br />';
	$showtitle = 'none';
	} else {
	my $is_home;
	$showtitle = 'inline';
	if (grep(/^\Q$crshome\E$/,@ids)) {
	$is_home = 1;
	$pickdir .= '<input type="hidden" name="authorrole" value="course" />';
	my $toppath="/priv/$coursedom/$coursenum'}";
	my %subdirs;
	&Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$toppath,'',\%subdirs);
	$numcrsdirs = keys(%subdirs);
	if ($numcrsdirs) {
	$pickdir .= &mt('Directory: ').'<select name="authorpath">'."\n".
	'<option value="/">/</option>'."\n";
	foreach my $key (sort { lc($a) cmp lc($b) } (keys(%subdirs))) {
	$pickdir .= '<option value="'.$key.'">'.$key.'</option>'."\n";
	}
	$pickdir .= '</select>';
	} else {
	$pickdir .= '<input type="hidden" name="authorpath" value="/" />'."\n";
	}
	}
	}

	my %seltemplate_menus;
	my @files = &Apache::lonhomework::get_template_list('problem');
	my @noexamplelink = ('blank.problem','blank.library','script.library');
	my $currentcategory = '';
	my @ordered = ('');
	my %templatehelp;
	my $defcategory = '';
	my @catorder = ($defcategory);
	$seltemplate_menus{$defcategory}->{'order'} = [''];
	$seltemplate_menus{$defcategory}->{'text'} = '';
	foreach my $file (@files) {
	if (ref($file) eq 'ARRAY') {
	my ($path,$title,$category,$help) = @{$file};
	next if ($title !~ /\S/);
	if (&js_escape($category) ne $currentcategory) {
	$currentcategory = &js_escape($category);
	push(@catorder,&js_escape($currentcategory));
	$seltemplate_menus{$currentcategory}->{'text'} = $category;
	$seltemplate_menus{$currentcategory}->{'default'} = '';
	$seltemplate_menus{$currentcategory}->{'select2'}->{''} = '';
	push(@{$seltemplate_menus{$currentcategory}->{'order'}},'');
	}
	if ($path) {
	$seltemplate_menus{$currentcategory}->{'select2'}->{&js_escape($path)} = $title;
	push(@{$seltemplate_menus{$currentcategory}->{'order'}},&js_escape($path));
	if ($help) {
	$templatehelp{$path} = $help;
	}
	}
	}
	}

	my $templates = $lt{'cate'}.' '.
	&Apache::loncommon::linked_select_forms('courseresform','<br />'.$lt{'tmpl'}.' ',
	$defcategory,'tempcategory','template',
	\%seltemplate_menus,\@catorder,
	"resize_scrollbox('contentscroll','1','0');",
	"toggleExampleText();",'template').'<br />';
	my $templatepreview = '<a href="#" target="sample" onclick="javascript:getExample(600,420,\'yes\',true); return false;">'.
	'<span id="newresexample">'.&mt('Example').'<span></a>';
	my $crsresform=(<<RESFORM);
	<a class="LC_menubuttons_link" href="javascript:toggleCrsRes('res','$numauthor','$numcrsdirs');">
	$lt{'stpr'}</a>$help{'Course_Resource'}
	<form action="/adm/coursedocs" method="post" name="courseresform">
	<fieldset id="crsresform" style="display:none;">
	<legend>$lt{'stpr'}</legend>
	<input type="hidden" name="active" value="ee" />
	<p>
	$pickdir
	<span class="LC_nobreak">$lt{'news'}?
	<label><input type="radio" name="newsubdir" value="0" onclick="toggleNewsubdir(this.form);" checked="checked" $disabled />No</label>

	<label><input type="radio" name="newsubdir" value="1" onclick="toggleNewsubdir(this.form);" $disabled />Yes</label>
	</span><span id="newsubdir"></span>
	<input type="hidden" name="newsubdirname" id="newsubdirname" value="" autocomplete="off" />
	</p>
	$lt{'fnam'}
	<input type="text" size="20" name="newresourcename" autocomplete="off" $disabled />
	<p>
	<div id="newresource" style="display:$showtitle">
	$lt{'addp'}
	<label><input type="radio" name="newresourceadd" value="0" checked="checked" onclick="toggleNewInCourse(this.form);" $disabled />
	$lt{'no'}</label>
	<label><input type="radio" name="newresourceadd" value="1" onclick="toggleNewInCourse(this.form);" $disabled />
	$lt{'yes'}</label>
	<span id="newrestitle"></span>
	<input type="hidden" size="20" name="newresourcetitle" id="newresourcetitle" autocomplete="off" $disabled />
	</div>
	</p>
	<p>
	$lt{'uste'}
	<label><input type="radio" name="newresusetemp" value="0" checked="checked" onclick="toggleWithTemplate(this.form);" $disabled />
	$lt{'no'}</label>
	<label><input type="radio" name="newresusetemp" value="1" onclick="toggleWithTemplate(this.form);" $disabled />
	$lt{'yes'}</label>
	<div id="newrestemplate" style="display:none">
	$templates
	$templatepreview
	</div>
	</p>
	<span class="LC_nobreak">
	<input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
	<input type="submit" name="newcrs" value="$lt{'crpr'}" $disabled />
	</span>
	</fieldset>
	</form>

	RESFORM

my $specialdocumentsform;	my $specialdocumentsform;
my @specialdocumentsforma;	my @specialdocumentsforma;
Line 6169 NGFFORM	Line 6286 NGFFORM
{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{sipr}.'" onclick="javascript:makesmpproblem();" />'=>$newsmpproblemform},	{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{sipr}.'" onclick="javascript:makesmpproblem();" />'=>$newsmpproblemform},
{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/dropbox.png" alt="'.$lt{drbx}.'" onclick="javascript:makedropbox();" />'=>$newdropboxform},	{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/dropbox.png" alt="'.$lt{drbx}.'" onclick="javascript:makedropbox();" />'=>$newdropboxform},
{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/scoreupfrm.png" alt="'.$lt{scuf}.'" onclick="javascript:makeexamupload();" />'=>$newexuploadform},	{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/scoreupfrm.png" alt="'.$lt{scuf}.'" onclick="javascript:makeexamupload();" />'=>$newexuploadform},
	{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{stpr}.'" onclick="javascript:toggleCrsRes(\'res\','."'$numauthor','$numcrsdirs'".');" />'=>$crsresform},
);	);
$gradingform = &create_form_ul(&create_list_elements(@gradingforma));	$gradingform = &create_form_ul(&create_list_elements(@gradingforma));

Line 6203 unless ($container eq 'page') {	Line 6320 unless ($container eq 'page') {
$r->print('<p><span class="LC_error">'.$error.'</span></p>');	$r->print('<p><span class="LC_error">'.$error.'</span></p>');
}	}
if ($hadchanges) {	if ($hadchanges) {
unless (&is_hash_old()) {	&mark_hash_old();
&mark_hash_old();
}
}	}

&changewarning($r,'');	&changewarning($r,'');
Line 6266 SNFFORM	Line 6381 SNFFORM
my $supextform =	my $supextform =
&Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,	&Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,
$help{'Adding_External_Resource'},	$help{'Adding_External_Resource'},
undef,undef,$disabled);	undef,undef,undef,undef,undef,undef,
	$disabled);

my $supexttoolform =	my $supexttoolform =
&Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,	&Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,
$help{'Adding_External_Tool'},	$help{'Adding_External_Tool'},
Line 6332 my @supimportdoc = (	Line 6449 my @supimportdoc = (
{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/exttool.png" alt="'.$lt{extt}.'" onclick="javascript:toggleUpload(\'supptool\')" />'	{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/exttool.png" alt="'.$lt{extt}.'" onclick="javascript:toggleUpload(\'supptool\')" />'
=>$supexttoolform});	=>$supexttoolform});
}	}
push(@supimportdoc,	push(@supimportdoc,
{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/pdfupload.png" alt="'.$lt{upl}.'" onclick="javascript:toggleUpload(\'suppdoc\');" />'	{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/pdfupload.png" alt="'.$lt{upl}.'" onclick="javascript:toggleUpload(\'suppdoc\');" />'
=>$supupdocform},	=>$supupdocform},
);	);

Line 6361 my %suporderhash = (	Line 6478 my %suporderhash = (
}	}
&Apache::lonnet::get_numsuppfiles($coursenum,$coursedom,1);	&Apache::lonnet::get_numsuppfiles($coursenum,$coursedom,1);
undef($suppchanges);	undef($suppchanges);
}	}
}	}
}	}
} elsif ($supplementalflag) {	} elsif ($supplementalflag) {
my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,	my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
$supplementalflag,'',$iconpath,$pathitem,'',$hostname);	$supplementalflag,'',$iconpath,$pathitem,'','',$hostname);
if ($error) {	if ($error) {
$r->print('<p><span class="LC_error">'.$error.'</span></p>');	$r->print('<p><span class="LC_error">'.$error.'</span></p>');
}	}
Line 6393 my %suporderhash = (	Line 6510 my %suporderhash = (
&entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table>');	&entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table>');
}	}
}	}
$r->print(&Apache::loncommon::end_page());	unless ($noendpage) {
	$r->print(&Apache::loncommon::end_page());
	}
return OK;	return OK;
}	}

sub embedded_form_elems {	sub embedded_form_elems {
my ($phase,$primaryurl,$newidx) = @_;	my ($phase,$primaryurl,$newidx) = @_;
my $folderpath = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');	my $folderpath = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
$newidx =~s /\D+//g;
return <<STATE;	return <<STATE;
<input type="hidden" name="folderpath" value="$folderpath" />	<input type="hidden" name="folderpath" value="$folderpath" />
<input type="hidden" name="cmd" value="upload_embedded" />	<input type="hidden" name="cmd" value="upload_embedded" />
Line 6421 sub embedded_destination {	Line 6539 sub embedded_destination {
} elsif ($folder =~ /^(default\|supplemental)_(\d+)$/) {	} elsif ($folder =~ /^(default\|supplemental)_(\d+)$/) {
$destination .= $2.'/';	$destination .= $2.'/';
}	}
my $newidx = $env{'form.newidx'};	$destination .= $env{'form.newidx'};
$newidx =~s /\D+//g;
if ($newidx) {
$destination .= $newidx;
}
my $dir_root = '/userfiles';	my $dir_root = '/userfiles';
return ($destination,$dir_root);	return ($destination,$dir_root);
}	}
Line 6451 sub decompression_info {	Line 6565 sub decompression_info {
}	}
unshift(@hiddens,$pathitem);	unshift(@hiddens,$pathitem);
foreach my $item (@hiddens) {	foreach my $item (@hiddens) {
if ($item eq 'newidx') {
next if ($env{'form.'.$item} =~ /\D/);
}
if ($env{'form.'.$item}) {	if ($env{'form.'.$item}) {
$hiddenelem .= '<input type="hidden" name="'.$item.'" value="'.	$hiddenelem .= '<input type="hidden" name="'.$item.'" value="'.
&HTML::Entities::encode($env{'form.'.$item},'<>&"').'" />'."\n";	&HTML::Entities::encode($env{'form.'.$item},'<>&"').'" />'."\n";
Line 6566 sub generate_admin_menu {	Line 6677 sub generate_admin_menu {
'vc' => 'Verify Content',	'vc' => 'Verify Content',
'cv' => 'Check/Set Resource Versions',	'cv' => 'Check/Set Resource Versions',
'ls' => 'List Resource Identifiers',	'ls' => 'List Resource Identifiers',
'ct' => 'Display/Set Shortened URLs for Deep-linking',
'imse' => 'Export contents to IMS Archive',	'imse' => 'Export contents to IMS Archive',
'dcd' => "Copy $crstype Content to Authoring Space",	'dcd' => "Copy $crstype Content to Authoring Space",
);	);
Line 6617 sub generate_admin_menu {	Line 6727 sub generate_admin_menu {
icon => 'symbs.png',	icon => 'symbs.png',
linktitle => "List the unique identifier used for each resource instance in your $lc_crstype"	linktitle => "List the unique identifier used for each resource instance in your $lc_crstype"
},	},
{ linktext => $lt{'ct'},
url => "javascript:injectData(document.courseverify,'dummy','shorturls','$lt{'ct'}')",
permission => 'F',
help => 'Docs_Short_URLs',
icon => 'shorturls.png',
linktitle => "Set shortened URLs for a resource or folder in your $lc_crstype for use in deep-linking"
},
]	]
});	});
if ($canedit) {	if ($canedit) {
Line 6755 END	Line 6858 END

sub editing_js {	sub editing_js {
my ($udom,$uname,$supplementalflag,$coursedom,$coursenum,$posslti,	my ($udom,$uname,$supplementalflag,$coursedom,$coursenum,$posslti,
$canedit,$hostname,$navmapref) = @_;	$londocroot,$canedit,$hostname,$navmapref) = @_;
my %js_lt = &Apache::lonlocal::texthash(	my %js_lt = &Apache::lonlocal::texthash(
p_mnf => 'Name of New Folder',	p_mnf => 'Name of New Folder',
t_mnf => 'New Folder',	t_mnf => 'New Folder',
Line 6767 sub editing_js {	Line 6870 sub editing_js {
p_mdb => 'Title for the Drop Box',	p_mdb => 'Title for the Drop Box',
p_mbb => 'Title for the Discussion Board',	p_mbb => 'Title for the Discussion Board',
p_mwp => 'Title for Web Page',	p_mwp => 'Title for Web Page',
	p_mnr => 'Title for the Resource',
p_mab => "Enter user:domain for User's Personal Information Page",	p_mab => "Enter user:domain for User's Personal Information Page",
p_mab2 => 'Personal Information Page of ',	p_mab2 => 'Personal Information Page of ',
p_mab_alrt1 => 'Not a valid user:domain',	p_mab_alrt1 => 'Not a valid user:domain',
Line 6795 sub editing_js {	Line 6899 sub editing_js {
noor => 'No actions selected or changes to settings specified.',	noor => 'No actions selected or changes to settings specified.',
noch => 'No changes to settings specified.',	noch => 'No changes to settings specified.',
noac => 'No actions selected.',	noac => 'No actions selected.',
	nofi => 'No file selected',
	tinc => 'Title in course',
	sunm => 'Sub-directory name',
edri => 'Editing rights unavailable for your current role.',	edri => 'Editing rights unavailable for your current role.',
);	);

&js_escape(\%js_lt);	&js_escape(\%js_lt);
my $crstype = &Apache::loncommon::course_type();	my $crstype = &Apache::loncommon::course_type();
my $docs_folderpath = &HTML::Entities::encode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'},'<>&"');	my $docs_folderpath = &HTML::Entities::encode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'},'<>&"');
Line 6827 sub editing_js {	Line 6933 sub editing_js {
} else {	} else {
$url = $res;	$url = $res;
}	}
$backtourl = &HTML::Entities::encode(&Apache::lonnet::clutter($url),'<>&"');	$backtourl = &HTML::Entities::encode(&Apache::lonnet::clutter($url),'<>&"').'?symb='.
if ($backtourl =~ m{^\Q/uploaded/$coursedom/$coursenum/\Edefault_\d+\.sequence$}) {	&HTML::Entities::encode($caller,'<>&"');
$backtourl .= '?navmap=1';
} else {
$backtourl .= '?symb='.
&HTML::Entities::encode($caller,'<>&"');
}
if ($backtourl =~ m{^\Q/public/$coursedom/$coursenum/syllabus\E}) {	if ($backtourl =~ m{^\Q/public/$coursedom/$coursenum/syllabus\E}) {
if (($ENV{'SERVER_PORT'} == 443) &&	if (($ENV{'SERVER_PORT'} == 443) &&
($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {	($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
unless (&Apache::lonnet::uses_sts()) {	if ($hostname ne '') {
if ($hostname ne '') {	$backtourl = 'http://'.$hostname.$backtourl;
$backtourl = 'http://'.$hostname.$backtourl;
}
$backtourl .= (($backtourl =~ /\?/) ? '&':'?').'usehttp=1';
}	}
	$backtourl .= (($backtourl =~ /\?/) ? '&':'?').'usehttp=1';
}	}
} elsif ($backtourl =~ m{^/adm/wrapper/ext/(?!https:)}) {	} elsif ($backtourl =~ m{^/adm/wrapper/ext/(?!https:)}) {
if (($ENV{'SERVER_PORT'} == 443) && ($hostname ne '')) {	if (($ENV{'SERVER_PORT'} == 443) && ($hostname ne '')) {
unless (&Apache::lonnet::uses_sts()) {	$backtourl = 'http://'.$hostname.$backtourl;
if ($hostname ne '') {
$backtourl = 'http://'.$hostname.$backtourl;
}
$backtourl .= (($backtourl =~ /\?/) ? '&':'?').'usehttp=1';
}
}	}
}	}
if ($anchor ne '') {	if ($anchor ne '') {
$backtourl .= '#'.&HTML::Entities::encode($anchor,'<>&"');	$backtourl .= '#'.&HTML::Entities::encode($anchor,'<>&"');
}	}
$backtourl = &Apache::loncommon::escape_single($backtourl);	$backtourl = &Apache::loncommon::escape_single($backtourl);
} else {	} else {
$backtourl = '/adm/navmaps';	$backtourl = '/adm/navmaps';
}	}
Line 6883 sub editing_js {	Line 6977 sub editing_js {
$fieldsets .= ",'supptool'";	$fieldsets .= ",'supptool'";
}	}
}	}

my $jsmakefunctions;	my $jsmakefunctions;
if ($canedit) {	if ($canedit) {
$jsmakefunctions = <<ENDNEWSCRIPT;	$jsmakefunctions = <<ENDNEWSCRIPT;
Line 6930 function makewebpage(type) {	Line 7024 function makewebpage(type) {
formname = this.document.forms.newwebpage;	formname = this.document.forms.newwebpage;
}	}
if (title) {	if (title) {
var webpage = formname.importdetail.value;	var webpage = formname.importdetail.value;
formname.importdetail.value = escape(title)+'='+webpage;	formname.importdetail.value = escape(title)+'='+webpage;
formname.submit();	formname.submit();
}	}
Line 7080 function toggleUpload(caller) {	Line 7174 function toggleUpload(caller) {
document.getElementById('upload'+blocks[i]+'form').style.display=disp;	document.getElementById('upload'+blocks[i]+'form').style.display=disp;
if ((caller == 'tool') \|\| (caller == 'supptool')) {	if ((caller == 'tool') \|\| (caller == 'supptool')) {
if (disp == 'block') {	if (disp == 'block') {
if (document.getElementById('LC_exttoolid')) {	if (document.getElementById('LC_exttoolid')) {
var toolselector = document.getElementById('LC_exttoolid');	var toolselector = document.getElementById('LC_exttoolid');
var suppflag = 0;	var suppflag = 0;
if (caller == 'supptool') {	if (caller == 'supptool') {
suppflag = 1;	suppflag = 1;
}	}
currForm = document.getElementById('new'+caller);	currForm = document.getElementById('new'+caller);
updateExttool(toolselector,currForm,suppflag);	updateExttool(toolselector,currForm,suppflag);
}	}
}	}
}	}
Line 7111 function toggleMap(caller) {	Line 7205 function toggleMap(caller) {
return;	return;
}	}

	function toggleCrsRes(caller,numauthorrole,numcrsdirs) {
	var disp = 'none';
	if (document.getElementById('crsresform')) {
	if (caller == 'res') {
	var curr = document.getElementById('crsresform').style.display;
	if (curr == 'none') {
	disp='block';
	numauthor = parseInt(numauthorrole);
	if (numauthor > 0) {
	document.courseresform.authorrole.selectedIndex = 0;
	select1priv_changed();
	document.courseresform.authorpath.selectedIndex = 0;
	document.courseresform.newresourceadd.selectedIndex = 0;
	toggleNewInCourse(document.courseresform);
	if (document.getElementById('newresource')) {
	document.getElementById('newresource').style.display = 'none';
	}
	} else {
	if (numcrsdirs) {
	document.courseresform.authorpath.selectedIndex = 0;
	}
	}
	if (document.courseresform.newresusetemp.length) {
	document.courseresform.newresusetemp[0].checked = true;
	toggleWithTemplate(document.courseresform);
	}
	document.courseresform.newresourcename.value = '';
	}
	}
	if (document.courseresform.newsubdir.length) {
	for (var j=0; j<document.courseresform.newsubdir.length; j++) {
	if (document.courseresform.newsubdir[j].value == 0) {
	document.courseresform.newsubdir[j].checked = true;
	}
	break;
	}
	if (document.getElementById('newsubdirname')) {
	document.getElementById('newsubdirname').type = "hidden";
	document.getElementById('newsubdirname').value = "";
	}
	if (document.getElementById('newsubdir')) {
	document.getElementById('newsubdir').innerHTML = "";
	}
	}
	document.getElementById('crsresform').style.display=disp;
	resize_scrollbox('contentscroll','1','0');
	}
	return;
	}

	function toggleNewsubdir(form) {
	if (form.newsubdir.length) {
	for (var j=0; j<form.newsubdir.length; j++) {
	if (form.newsubdir[j].checked) {
	if (document.getElementById('newsubdirname')) {
	if (form.newsubdir[j].value == '1') {
	document.getElementById('newsubdirname').type = "text";
	if (document.getElementById('newsubdir')) {
	document.getElementById('newsubdir').innerHTML = '<br />$js_lt{'sunm'}';
	}
	} else {
	document.getElementById('newsubdirname').type = "hidden";
	document.getElementById('newsubdirname').value = "";
	document.getElementById('newsubdir').innerHTML = "";
	}
	}
	break;
	}
	}
	}
	}

	function toggleCrsResTitle() {
	if (document.getElementById('newresource')) {
	if (document.courseresform.authorrole.options[document.courseresform.authorrole.selectedIndex].value == 'course') {
	document.getElementById('newresource').style.display = 'inline';
	document.courseresform.newresourceadd[0].checked = true;
	toggleNewInCourse(document.courseresform);
	} else {
	document.getElementById('newresource').style.display = 'none';
	}
	}
	}

	function toggleNewInCourse(form) {
	if (form.newresourceadd.length) {
	for (var i=0; i<form.newresourceadd.length; i++) {
	if (form.newresourceadd[i].checked) {
	if (document.getElementById('newresourcetitle')) {
	if (form.newresourceadd[i].value == '1') {
	document.getElementById('newresourcetitle').type = 'text';
	if (document.getElementById('newrestitle')) {
	document.getElementById('newrestitle').innerHTML = "<br />$js_lt{'tinc'}";
	}
	} else {
	document.getElementById('newresourcetitle').type = 'hidden';
	document.getElementById('newresourcetitle').value = '';
	if (document.getElementById('newrestitle')) {
	document.getElementById('newrestitle').innerHTML = '';
	}
	}
	}
	break;
	}
	}
	}
	}

	function toggleWithTemplate(form) {
	if (form.newresusetemp.length) {
	for (var i=0; i<form.newresusetemp.length; i++) {
	if (form.newresusetemp[i].checked) {
	if (document.getElementById('newrestemplate')) {
	if (form.newresusetemp[i].value == '1') {
	document.getElementById('newrestemplate').style.display = 'inline';
	toggleExampleText();
	} else {
	form.tempcategory.selectedIndex = 0;
	select1template_changed();
	document.getElementById('newrestemplate').style.display = 'none';
	}
	}
	}
	}
	}
	}

	function toggleExampleText() {
	if (document.getElementById('newresexample')) {
	var url = document.courseresform.template.options[document.courseresform.template.selectedIndex].value;
	if (url == '') {
	document.getElementById('newresexample').style.fontWeight = 'normal';
	} else {
	document.getElementById('newresexample').style.fontWeight = 'bold';
	}
	}
	}

	function getExample(width,height,scrolling,transparency) {
	var url;
	if (document.courseresform.newresusetemp.length) {
	for (var i=0; i<document.courseresform.newresusetemp.length; i++) {
	if (document.courseresform.newresusetemp[i].checked) {
	if (document.courseresform.newresusetemp[i].value == '1') {
	var url = document.courseresform.template.options[document.courseresform.template.selectedIndex].value;
	if (url == '') {
	alert('Pick a category and template');
	} else {
	url = url.replace("$londocroot","");
	url += '?inhibitmenu=yes';
	}
	}
	break;
	}
	}
	}
	if (url != '') {
	openMyModal(url,width,height,scrolling,transparency,'');
	}
	}

	function toggleImportCrsres(caller,dircount) {
	var disp = 'none';
	if (document.getElementById('importcrsresform')) {
	if (caller == 'res') {
	var numdirs = parseInt(dircount);
	var curr = document.getElementById('importcrsresform').style.display;
	if (curr == 'none') {
	disp='block';
	if (numdirs > 1) {
	select1res_changed();
	}
	}
	}
	document.getElementById('importcrsresform').style.display=disp;
	resize_scrollbox('contentscroll','1','0');
	}
	return;
	}

function makeims(imsform) {	function makeims(imsform) {
if ((imsform.uploaddoc.value == '') \|\| (!imsform.uploaddoc.value)) {	if ((imsform.uploaddoc.value == '') \|\| (!imsform.uploaddoc.value)) {
alert("$js_lt{'imsfile'}");	alert("$js_lt{'imsfile'}");
Line 7417 for (i = 0; i < currentLis.length; i++)	Line 7691 for (i = 0; i < currentLis.length; i++)

function hideAll(current, nav, data) {	function hideAll(current, nav, data) {
unselectInactive(nav);	unselectInactive(nav);
if (current) {	if (current) {
if (current.className == 'right'){	if (current.className == 'right'){
current.className = 'right active'	current.className = 'right active'
} else {	} else {
current.className = 'active';	current.className = 'active';
}	}
}	}
currentData = document.getElementById(data);	currentData = document.getElementById(data);
Line 7459 function showPage(current, pageId, nav,	Line 7733 function showPage(current, pageId, nav,
unselectInactive(nav);	unselectInactive(nav);
if ((currstate == 'active') \|\| (currstate == 'right active')) {	if ((currstate == 'active') \|\| (currstate == 'right active')) {
if (currstate == 'active') {	if (currstate == 'active') {
current.className = '';	current.className = '';
} else {	} else {
current.className = 'right';	current.className = 'right';
}	}
activeTab = '';	activeTab = '';
toggleUpload();	toggleUpload();
toggleMap();	toggleMap();
	toggleCrsRes();
	toggleImportCrsres();
resize_scrollbox('contentscroll','1','0');	resize_scrollbox('contentscroll','1','0');
return;	return;
} else {	} else {
Line 7476 function showPage(current, pageId, nav,	Line 7752 function showPage(current, pageId, nav,
activeTab = pageId;	activeTab = pageId;
toggleUpload();	toggleUpload();
toggleMap();	toggleMap();
	toggleCrsRes();
	toggleImportCrsres();
if (nav == 'mainnav') {	if (nav == 'mainnav') {
var storedpath = "$docs_folderpath";	var storedpath = "$docs_folderpath";
var storedpage = "$main_container_page";	var storedpage = "$main_container_page";
Line 7839 function setBoxes(value) {	Line 8117 function setBoxes(value) {
return;	return;
}	}

	function validImportCrsRes() {
	var path = document.crsresimportform.coursepath.options[document.crsresimportform.coursepath.selectedIndex].value;
	var fname = document.crsresimportform.coursefile.options[document.crsresimportform.coursefile.selectedIndex].value;
	if ((fname == '') \|\| (fname == null)) {
	alert("$js_lt{'nofi'}");
	return false;
	}
	var url = '/res/$coursedom/$coursenum/';
	if (path && path != '/') {
	url += path+'/';
	}
	if (fname != '') {
	url += fname;
	}
	var title = document.crsresimportform.crsrestitle.value;
	document.crsresimportform.importdetail.value=escape(title)+'='+escape(url);
	return true;
	}

	function validateNewRes(caller) {
	if (caller == 'single') {
	var role = document.courseresform.authorrole.options[document.courseresform.authorrole.selectedIndex].value;
	var authorpath = document.courseresform.authorpath.options[document.courseresform.authorpath.selectedIndex].value;
	var resname = document.courseresform.newresourcename.value;
	}
	}

ENDSCRIPT	ENDSCRIPT
}	}

Line 7969 sub makesimpleeditform {	Line 8274 sub makesimpleeditform {
SIMPFORM	SIMPFORM
}	}

	sub makenewproblem {
	my ($r,$coursedom,$coursenum) = @_;
	# Creating a new problem
	my ($redirect,$error);
	if ($env{'form.authorrole'}) {
	my ($newsubdir,$filename);
	if ($env{'form.newsubdir'}) {
	if ($env{'form.newsubdirname'} ne '') {
	$newsubdir = $env{'form.newsubdirname'};
	}
	}
	if ($env{'form.newresourcename'}) {
	$filename = $env{'form.newresourcename'};
	$filename =~ s/\.(\d+)(\.\w+)$/$2/;
	$filename =~ s/`//g;
	$filename =~ s{/\.\./}{_}g;
	$filename =~ s/\.+/./g;
	$filename =~ s{/+}{_}g;
	if ($filename ne '') {
	my ($name,$ext) = ($filename =~ /(.+)\.([^.]+)$/);
	if (($ext) && ($ext ne '.problem')) {
	$filename = $name.'.problem';
	} elsif ($ext eq '') {
	$filename .= '.problem';
	}
	my $docroot = $r->dir_config('lonDocRoot');
	my @ids=&Apache::lonnet::current_machine_ids();
	if ($env{'form.authorrole'} eq 'author') {
	if ($env{'user.author'}) {
	if ($env{'user.home'} && grep(/^\Q$env{'user.home'}\E$/,@ids)) {
	my $url = "/priv/$env{'user.domain'}/$env{'user.name'}";
	my $path = $docroot.$url;
	my $subdir = $env{'form.authorpath'};
	$redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
	}
	}
	} elsif ($env{'form.authorrole'} eq 'course') {
	my $chome = $env{'course.'.$env{'request.course.id'}.'.home'};
	if ($chome && grep(/^\Q$chome\E$/,@ids)) {
	my $url = "/priv/$coursedom/$coursenum";
	my $path=$docroot.$url;
	my $subdir = $env{'form.authorpath'};
	$redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
	if ($redirect) {
	my $rightsfile = 'default.rights';
	my $sourcerights = "$path/$rightsfile";
	my $targetrights = $docroot."/res/$coursedom/$coursenum/$rightsfile";
	my $now = time;
	if (!-e $sourcerights) {
	my $cid = $coursedom.'_'.$coursenum;
	if (open(my $fh,">$sourcerights")) {
	print $fh <<END;
	<accessrule effect="deny" realm="" type="course" role="" />
	<accessrule effect="allow" realm="$cid" type="course" role="" />
	END
	close($fh);
	}
	}
	if (!-e "$sourcerights.meta") {
	if (open(my $fh,">$sourcerights.meta")) {
	my $author=$env{'environment.firstname'}.' '.
	$env{'environment.middlename'}.' '.
	$env{'environment.lastname'}.' '.
	$env{'environment.generation'};
	$author =~ s/\s+$//;
	print $fh <<"END";

	<abstract></abstract>
	<author>$author</author>
	<authorspace>$coursenum:$coursedom</authorspace>
	<copyright>private</copyright>
	<creationdate>$now</creationdate>
	<customdistributionfile></customdistributionfile>
	<dependencies></dependencies>
	<domain>$coursedom</domain>
	<highestgradelevel>0</highestgradelevel>
	<keywords></keywords>
	<language>notset </language>
	<lastrevisiondate>$now</lastrevisiondate>
	<lowestgradelevel>0</lowestgradelevel>
	<mime>rights</mime>
	<modifyinguser>$env{'user.name'}:$env{'user.domain'}</modifyinguser>
	<notes></notes>
	<obsolete></obsolete>
	<obsoletereplacement></obsoletereplacement>
	<owner>$coursenum:$coursedom</owner>
	<rule>deny:::course,allow:$cid::course</rule>
	<sourceavail></sourceavail>
	<standards></standards>
	<subject></subject>
	<title></title>
	END
	close($fh);
	}
	if ((-e $sourcerights) && (-e "$sourcerights.meta")) {
	if (!-e "$docroot/res/$coursedom") {
	mkdir("$docroot/res/$coursedom",0755);
	}
	if (!-e "$docroot/res/$coursedom/$coursenum") {
	mkdir("$docroot/res/$coursedom/$coursenum",0755);
	}
	if ((-e "$docroot/res/$coursedom/$coursenum") && (!-e $targetrights)) {
	my $nokeyref = &Apache::lonpublisher::getnokey($r->dir_config('lonIncludes'));
	my $output = &Apache::lonpublisher::batchpublish($r,$sourcerights,$targetrights,$nokeyref,1);
	}
	}
	}
	if ($env{'form.newresourceadd'}) {
	my $template = $env{'form.template'};
	my $source = $docroot.$redirect;
	my $target = $redirect;
	$target =~ s{^/priv/}{/res/};
	$target = $docroot.$target;
	if (!-e $source) {
	my $copyfrom;
	if ($template) {
	my %templates;
	my @files = &Apache::lonhomework::get_template_list('problem');
	foreach my $poss (@files) {
	if (ref($poss) eq 'ARRAY') {
	if ($template eq $poss->[0]) {
	$templates{$template} = 1;
	last;
	}
	}
	}
	if ($templates{$template}) {
	$copyfrom = $template;
	}
	}
	unless ($copyfrom) {
	$copyfrom = $r->dir_config('lonIncludes').'/templates/blank.problem';
	}
	&File::Copy::copy($copyfrom,$source);
	}
	if (!-e "$source.meta") {
	my $cid = $coursedom.'_'.$coursenum;
	my $now = time;
	if (open(my $fh,">$source.meta")) {
	my $author=$env{'environment.firstname'}.' '.
	$env{'environment.middlename'}.' '.
	$env{'environment.lastname'}.' '.
	$env{'environment.generation'};
	$author =~ s/\s+$//;
	my $title = $env{'form.newresourcetitle'};
	$title =~ s/^\s+\|\s+$//g;
	print $fh <<END;

	<abstract></abstract>
	<author>$author</author>
	<authorspace>$coursenum:$coursedom</authorspace>
	<copyright>custom</copyright>
	<creationdate>$now</creationdate>
	<customdistributionfile>/res/$coursedom/$coursenum/default.rights</customdistributionfile>
	<dependencies></dependencies>
	<domain>$coursedom</domain>
	<highestgradelevel>0</highestgradelevel>
	<keywords></keywords>
	<language>notset </language>
	<lastrevisiondate>$now</lastrevisiondate>
	<lowestgradelevel>0</lowestgradelevel>
	<mime>problem</mime>
	<modifyinguser>$coursenum:$coursedom</modifyinguser>
	<notes></notes>
	<obsolete></obsolete>
	<obsoletereplacement></obsoletereplacement>
	<owner>$coursenum:$coursedom</owner>
	<sourceavail></sourceavail>
	<standards></standards>
	<subject></subject>
	<title>$title</title>
	END
	close($fh);
	}
	}
	}
	}
	}
	} else {
	my ($auname,$audom,$role) = split('___',$env{'form.authorrole'});
	my $rolehome = &Apache::lonnet::homeserver($auname,$audom);
	if (grep(/^\Q$rolehome\E$/,@ids)) {
	my $now = time;
	if (exists($env{'user.role.'.$role.'./'.$audom.'/'.$auname})) {
	my ($start,$end) = split(/\./,$env{'user.role.'.$role.'./'.$audom.'/'.$auname});
	if (($start <= $now) && (($end == 0) \|\| ($end >= $now))) {
	my $url = "/priv/$audom/$auname";
	my $path = $r->dir_config('lonDocRoot').$url;
	my $subdir = $env{'form.authorpath'};
	$redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
	}
	}
	}
	}
	}
	}
	}
	return ($redirect,$error);
	}

	sub finishnewprob {
	my ($url,$path,$subdir,$newsubdir,$filename) = @_;
	unless (-d $path) {
	unless (mkdir($path,02770)) {
	return;
	}
	}
	my $redirect;
	if ($subdir ne '/') {
	$subdir = &cleandir($subdir);
	if (($subdir ne '') && (-d "$path/$subdir")) {
	$path .= "/$subdir";
	$url .= "/$subdir";
	}
	}
	my $dest;
	if ($newsubdir ne '') {
	$newsubdir = &cleandir($newsubdir);
	}
	if ($newsubdir ne '') {
	if (-d "$path/$newsubdir") {
	$dest = "$path/$newsubdir/$filename";
	} else {
	my $dirok;
	unless (-e "$path/$newsubdir") {
	if (mkdir("$path/$newsubdir",02770)) {
	if (chmod(02770,"$path/$newsubdir")) {
	$dirok = 1;
	}
	}
	}
	if ($dirok) {
	$dest = "$path/$newsubdir/$filename";
	}
	}
	if (($dest ne '') && (!-e $dest)) {
	$redirect = "$url/$newsubdir/$filename";
	}
	} else {
	$dest = "$path/$filename";
	if (($dest ne '') && (!-e $dest)) {
	$redirect = "$url/$filename";
	}
	}
	return $redirect;
	}

	sub cleandir {
	my ($dir) = @_;
	$dir =~ s/^\s+//;
	$dir =~ s/\s+$//;
	$dir =~ s/\.+//g;
	$dir =~ s/[\#\?&%\":]//g;
	return $dir;
	}

1;	1;
__END__	__END__

Line 8068 check on this	Line 8629 check on this

Verify Content	Verify Content

=item devalidateversioncache()	=item devalidateversioncache() & checkversions()

=item checkversions()

Check Versions	Check Versions

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.484.2.85.2.3
changed lines
	Added in v.1.627